Knife Review: Lionsteel T5 MI

Each year at IWA, there are a few blades that stand out and draw you back to them time and again. Lionsteel’s T5 was one of those, and may well have been my most visited blade at IWA 2017. I’ve been fortunate enough to be able to spend a lot more time with it subsequently, as well as being able to discuss its design with Mik Molletta, the man behind this outstanding knife.

The Blade and Handle Geometry:

Most knife specifications have a basic description of the blade geometry, but in this section I will be taking a more detailed look at geometry and balance.

Using a set of gauges and precision measuring equipment including a Vernier protractor, callipers, fixed radius gauges and the unique Arc Master adjustable radius gauge (the one that looks like a crossbow).

These measurements have been tabulated and are presented along with a few reference blades (8″ Chef’s Knife, 5.5″ Santoku and the popular Fällkniven F1).

Key aspects such as the primary bevel angle, grind type, blade depth, blade thickness, length, weight are detailed, along with balance information.

The ‘Balance relative to the front of the handle’ tells you if the knife will feel front heavy, or if the weight is in your hand (a positive value means the weight is forward of the front of the handle). The ‘Balance relative to the centre of the handle’ indicates how close to a ‘neutral balance’ the knife has in the hand.

In the case of full convex grinds the approximate centre of the grind is used for the primary bevel angle estimate.

The blade is made from Niolox steel.

New for 2018! BESS Certified sharpness testing:

The BESS ‘C’ scale of sharpness, developed by Mike Brubacher (Brubacher Edge Sharpness Scale) will now become part of Tactical Reviews’ knife testing process. Initially this will be used to verify the sharpness of the factory edge and allow the knife to be brought to a minimum standard sharpness before testing a blade’s cutting performance.

The Lionsteel T5’s factory edge has an average BESS ‘C’ sharpness of 233. This original edge cleanly slices 80gsm copier paper with an edge cut, but won’t quite push cut it. It slices into the rounded edge of a doubled over sheet of the same 80gsm paper. It also will catch the edge of green Rizla paper and slice halfway through (cross ways), but not all the way.

Explained by the Maker:

The reasons for certain design choices may not be clear when simply looking at an object, so this section is intended to give an insight into the thinking behind a design by speaking to the designer themselves.

Mik Molletta, kindly agreed to go through many of the design aspects of the T5 and despite a language barrier, Mik has helped with the questions I put to him. These are the marked up images that allowed us to pick out details to discuss.

The following is derived from the points we covered. Not every label has a comment:

As with many other projects, it was Lionsteel who approached Mik regarding designing a multi-role compact knife. In this case the inspiration was from talking with soldiers who need a compact multi-role knife, and this was what determined the blade length (A), as it is a good length for bushcraft and survival work.
The blade tip (B) is positioned above centre line so that as well as survival duties, it will also be suitable as a hunting knife.
To best fit with the aims of this project and its multi-use capabilities, Mik chose a ‘straight’ knife without any rake (F).
Being a multi-purpose knife, a flat grind has been chosen as this is the best solution for a blade that has to do various jobs. The blade steel, Niolox, was selected for its fine structure, good wear and toughness.
It is specifically balanced (I) for agility ease of handling and control. Texturing on the handle (K) is not merely a remnant of machining the shape of the handle, but was intentionally applied with a CNC template to give this pattern.
The T5 uses a distinctive and unusual one piece handle (L) which increases stability, precision and overall durability. In terms of the handle contours and the amount of palm swell (M), as if often the case, it’s what the designer themself finds comfortable that gets chosen.
Blade thickness (N) at 5mm is intended to still provide excellent strength for the length of blade. The extended swedge (O) reduces the blade section without weakening the tip.

Moving onto the other labelled photo of the sheath:

Though the use of a double row of stitching (P) adds to the size of the sheath, although the welt does protect the stitching from the blade, the double row increases the durability and life of the sheath so is an acceptable trade off for a little increase in size.
It is very unusual to have a MOLLE compatible (R) leather knife sheath and the use of leather was dictated by the absence of noise compared to other options. How you carry your knife is very personal so the MOLLE compatibility was added so it can be attached to a backpack or to a belt.
There is a hole behind the MOLLE strap (S) which doesn’t look right for a drainage hole as it is too high, but this is actually a construction hole simply used during assembly of the sheath.

A few more details:

The T5 arrives in a cardboard box.

Inside, the sheathed T5 is otherwise unwrapped.

Along with the T5 is a small leaflet.

However, the blade is wrapped inside the sheath.

You can see that the plastic wrapping was not terribly successful, as the blade has just sliced through it when it was inserted into the sheath.

A very nice quality leather sheath is used for the T5.

The leather is double stitched for maximum durability and lifespan.

The maker is cleanly embossed into the leather.

Here the information leaflet is slipped into the belt loop to better show its position.

Very unusually, this leather sheath has a MOLLE compatible mount.

The MOLLE strap is very snug in the loops, so not the easiest to weave onto webbing. You won’t want to move this more than necessary.

A great looking knife and sheath. This is why I kept revisiting Lionsteel’s stand at IWA 2017.

The steel specification is engraved into the blade – NIOLOX. An increasingly popular steel.

A close-up of the blade tip.

Almost the entire blade length has a swedge to help reduce weight.

The flat grind is very high, but not quite a full flat grind.

Only visible along the back of the handle, there is a full length, full thickness tang.

Sculpted from a single piece of micarta, the handle has a wide and comfortable finger guard. The cutting edge is nicely terminated with a sharpening choil.

Grip texturing is machined into the handle surface.

Two stainless Torx bolts secure the handle to the tang.

Looking through the lanyard hole, you can see the hole doesn’t go through the tang itself.

The tang protrudes from the end of the handle providing a hammering surface.

A minimal amount of jimping is included next to a thumb rest.

With a well rounded plunge line, maximum strength is retained.

Excellent attention to detail in the sheath with a protective cover over the internal part of the rivets. Doing this prevents the handle being scratched by the metal fixings.

The sheath wraps around the base of the handle providing a very secure hold on the knife. Unfortunately this makes the sheath only suitable for right handed users.

An extremely refined package.

This really is something special.

What it is like to use?

I’m going to start with that beautiful and well thought out leather sheath. Fortunately I am right handed, so this presents me with no issues, and I hope Lionsteel will offer a left handed version of the sheath.
It is the first MOLLE compatible production knife leather sheath I’ve come across, and makes an excellent change from the typical MOLLE compatible sheaths. Some MOLLE mounts are more of a struggle to use than others, and this sheath is a bit of a battle to fit. It is definitely worth planning out the position carefully as I did not enjoy fitting or removing it. The webbing on the sheath that fits over the leather MOLLE strap is quite tight, and catches firmly on the edge of the press stud when you try to slide the strap out. Easy enough when the sheath is not mounted, but definitely a struggle when trying to unmount it.
The sheath wraps over the first part of the handle with the retaining strap fitting above the finger guard. This over-wrap serves two purposes, the first is a very secure hold on the knife, and the second is that the over-wrap helps keep the retaining strap out of the way of the blade edge as it is sheathed and unsheathed.

With its 5mm blade stock, the T5 has a bit of weight to it, but that fantastic sculpted handle allows it to sit in your hand so comfortably. For a multi-purpose blade, the extra weight from the thick blade is the small trade off for the gain in strength and robustness you want in a blade that might be used for just about anything.

Handling really is excellent, and there is a thumb rest on the blade spine just in front of the handle where the spine is full width making it comfortable for the thumb to press onto for penetrative cuts, or for fine control when carving. The finger guard in that well sculpted handle is also very comfortable to bear onto for additional control on certain cuts. With the light and decorative grip texturing on the handle, I found this very effective but not aggressive. No hotspots have been apparent during use, and it is comfortable for extended use.

Factory edges are a subject unto themselves, as for some it is the best edge they ever have on that knife, and for others the worst. On the T5, the factory edge was impressive, and definitely usable out of the box. Due to the blade thickness, the edge bevels are quite wide and this will only get more pronounced with further use, but is the norm for blades of this thickness.

Mik Molletta has done Lionsteel proud with this design, and Lionsteel have done Mik Molletta proud with the quality of manufacture of his design, and this knife, that stood out from the crowd at IWA 2017, continues to impress the more I use it. The full package is a pleasure to use, and has put itself firmly into my top 5 favourite fixed blades.

Review Summary

The views expressed in this summary table are from the point of view of the reviewer’s personal use. I am not a member of the armed forces and cannot comment on its use beyond a cutting tool or field/hunting knife.

Something that might be a ‘pro’ for one user can be a ‘con’ for another, so the comments are categorised based on my requirements. You should consider all points and if they could be beneficial to you.

_______________________________________________ _______________________________________________
Things I like What doesn’t work so well for me
_______________________________________________ _______________________________________________
Sculpted one piece micarta handle. Sheath is right handed only.
Strong 5mm blade stock. MOLLE Strap more fiddly than most.
NIOLOX steel. Thick blade results in a wide edge bevel.
Super quality, double-stitched leather sheath.
High Flat Grind, multi-purpose blade.
MOLLE compatible sheath.

 

Discussing the Review:

The ideal place to discuss this reviews is on a forum. If you started reading the shorter forum version of the review, but followed the link this full exclusive review, please return to that forum to discuss the review there.
If you read the review entirely on Tactical Reviews, please consider one of the following to join in any discussion.

BladeForums – Knife Reviews (US based Forum for Knife Discussion)

CandlePowerForums – Knife Reviews Section (Largest and Friendliest Flashlight Community Forum)

Light Review: Streamlight Super Siege Lantern

In its first incarnation, the Siege lantern was a full size D-cell powered light, shortly followed by the cute Siege AA (you guessed it, powered by AA-cells). But not yet finished, Streamlight have taken the lantern to another level with the Super Siege, which now features a built-in rechargeable battery and USB power bank function, along with an essential glare-guard for task lighting – it certainly is the Super Siege.

Taking a more detailed look:

Aimed at attracting people in a retail store, the box is a semi-exposed ‘try-me’ type.

In the box we have the Super Siege, its glare guard, mains power adapter and a set of three plugs for it (US, UK and European), plus the instructions.

On the glare guard it tells you to give the Super Siege a full charge to disable the ‘try-me’ mode.

A Streamlight mains power adapter, which presumably also works with other rechargeable models as it tells you not to use it with the Alkaline Waypoint.

I need the UK plug, so here it is.

The mains adapter itself has a set of two contacts and a rotary connector for the plug. There is a release lever to allow you to easily swap over the plug type as and when needed.

Ready to go with the plug fitted.

Wrapped round the Super Siege is a large carry handle and hook that lifts up.

There is also a much smaller hanging clip incorporated into the top. This clip allows for a more secure attachment and keeps the light as high as possible.

Flipping the lantern over, and there is an identical hanging clip in the bottom.

The hanging clip in the bottom makes more sense when you see that the diffuser for the main light can be removed exposing the protective dome over the Super Siege’s LEDs.

In the middle of the LED board is a white XM-L2 LED and round this are four red LEDs.

There is a single power switch on the Super Siege which also acts as an indicator light for both charging and using the light. Underneath that switch is a rubber protective cover hiding the charging port and USB power output.

Lifting aside the port cover to show the charging port and USB power output.

Fitting the glare guard to the lantern’s diffuser makes the light output directional, and it covers just over half the diffuser.

To charge the Super Siege, plug in the mains adapter and fit the round DC plug into the socket next to the USB port. Unfortunately the Super Siege cannot be charged from USB power.

When charging the switch lights up red.

On reaching full charge the switch turns green.

Not to be forgotten is that the base has a concealed storage compartment. Twist off the bottom to access this.

The beam

Please be careful not to judge tint based on images you see on a computer screen. Unless properly calibrated, the screen itself will change the perceived tint.

The indoor beamshot is intended to give an idea of the beam shape/quality rather than tint. All beamshots are taken using daylight white balance. The woodwork (stairs and skirting) are painted Farrow & Ball “Off-White”, and the walls are a light sandy colour called ‘String’ again by Farrow & Ball. I don’t actually have a ‘white wall’ in the house to use for this, and the wife won’t have one!

First up here is the White output with the standard 360 degree lantern beam. You can see the excellent wash of light, but also very clearly the thing I hate about lanterns, terrible glare.

Fit the glare guard and now we are talking. Obviously the total output is cut quite drastically, so it might be better in some cases to position something between you and the lantern, or hang it above your head, but if you are using it as a work light, this becomes ideal.

Red light is not as bad for glare, but mainly due to just being much dimmer.

Again the glare guard makes the Super Siege comfortable to use for any task.

Modes and User Interface:

All controlled via the single power switch there are three White Output Modes, Low, Medium, High, and three Red Output Modes, Low, High and SOS.

To turn the Super Siege ON briefly press the power switch. This will turn on to the last used constant output level (White or Red).

To change output level / mode, briefly press the switch again within 1.5 seconds of the last press. This will cycle through the available modes all the way to OFF.

If the Super Siege has been ON a mode for more than two seconds, one brief press of the switch will turn the light OFF.

To change the colour from White to Red, or Red to White, press and hold the switch for two seconds.

The USB Power Bank function will automatically start when a suitable device is connected. During charging the switch will light up to indicate the status of the battery. Green means full power, then the switch turns yellow, then red and finally flashing red when the battery is getting low.

Batteries and output:

The Super Siege runs on its built-in battery.

To measure actual output, I built an integrating sphere. See here for more detail. The sensor registers visible light only (so Infra-Red and Ultra-Violet will not be measured).

Please note, all quoted lumen figures are from a DIY integrating sphere, and according to ANSI standards. Although every effort is made to give as accurate a result as possible, they should be taken as an estimate only. The results can be used to compare outputs in this review and others I have published.

___________________________________________ ________________________________ ________________________________
Super Siege using built-in cell I.S. measured ANSI output Lumens PWM frequency or Strobe frequency (Hz)
___________________________________________ ________________________________ ________________________________
White High 1109 1000
White Medium 550 256
White Low 158 256
Red High 7 0
Red Low 2 0

* Beacon and Strobe output measurements are only estimates as the brief flashes make it difficult to capture the actual output value.

There is parasitic drain but it cannot be measured due to the construction of the light.

A very impressive performance on High for both the maximum output and the runtime. The specified ANSI output value is achieved, and the output does not drop below 600 lumens for over four hours. Finally, at not far off five hours, the Super Siege runs out and shuts off.

Troubleshooting

This section is included to mention any minor niggles I come across during testing, in case the information helps anyone else.

No issues were encountered during testing.

As per the description of this section, this information is provided in case anyone else finds a similar ‘issue’ that might be fixed in the same way.

The Super Siege in use

Lanterns were the first safe and convenient portable source of light. Although they have undergone many changes, the lantern has retained essentially the same appearance and function of area lighting. Just like the original Siege lantern, the Super Siege is a full size lantern, equivalent to most traditional lanterns. It is for those uses where size and weight are not an issue, if that is a priority, the smaller Siege AA becomes a good bet, but lacks the power and features the full size lantern gives.

The Super Siege uses its technological advantages to make it so much more than a portable area light. One of its first key features is so simple and could easily have been added to any lantern – the glare guard. For me this is one of the most critical features, and where I would normally avoid lanterns due to their glare, now I’m picking the Super Siege for all sorts of jobs.

As well as the full lantern and the task light configuration, the diffuser can also be removed to expose the LED dome cover, so you can run the Super Siege with fully exposed LEDs giving the ultimate in flood light. This however has extreme glare and only really works when hung up overhead. With the diffuser removed, the Super Siege is also much smaller. But beware, if you might need the Super Siege’s ability to float, it will only float with the diffuser fitted as this provides enough trapped air to give it sufficient buoyancy.

There are two aspects of the Super Siege that do not work that well. The switch illumination is very bright, and if using the low red output, the switch glows as brightly as the red LEDs do. This is very distracting and means that if you want a dim red light to maintain your eyes dark adaptation, you will find a bright green light shining out from the switch. This also impacts on the USB powerbank function, but more on the in a moment.

The second aspect, which I’m very disappointed to still see is the use of PWM. Especially in a lantern which floods the entire area with light, on the medium and low output levels, you see very obvious strobing effects when moving…at all. Please Streamlight, can you use current controlled output and not PWM?

The compartment in the base is an odd shape, but is useful for keeping a few things in. If nothing else you can keep a USB cable for charging various devices in this compartment.

And on the subject of the power bank feature, this is very useful in these days of so many devices that can be charged from USB. What you must consider however, is that any power you use to charge a device, be it phone, tablet, e-reader etc, is power you rob from the lantern’s light output. So be careful you don’t find yourself in the dark because you charge your phone up. What is a bit of a pity is that the Super Siege needs a 12V power adapter to charge it when the typical power bank these days is also chargeable via USB.

Using a USB power monitor I’ve run several ‘delivered power’ tests, all of which have been a consistent 25.7Wh from the 8800mAh battery. The theoretical power from a 8800mAh battery would be 32.56Wh, which means 79% of this is being delivered. A 21% loss is reasonable, but this could probably be better, as the brightly lit power switch remains on for the entire time the USB power bank feature is being used. The maximum observed output current for the USB power bank was 1.1A.

During use of the USB power bank, the switch illumination goes from green to yellow quite quickly. Watching the accumulated Wh delivered, the switch goes red after around 15Wh have been output, so there is still 40% battery left once the switch turns red. In fact the flashing red indication starts relatively soon afterwards. If I needed the Super Siege for light, I would definitely stop USB charging once the switch illumination turns red, as you at least know there is 40% left.

Ideal for camping, fishing and to have in a shed/loft or other unlit out-building. Altogether the Super Siege gives you a nice rounded package of features all of which are genuinely useful and not a gimmick.

Review Summary

_______________________________________________ _______________________________________________
Things I like What doesn’t work so well for me
_______________________________________________ _______________________________________________
Powerful 1100lm output. Uses PWM on all output levels.
USB power bank. Using the power bank reduces LED output runtime.
White and Red light output modes. Needs 12V power adapter to charge.
Glare-guard included for task lighting. Output cuts out completely when the battery is low.
Storage compartment in base.
Floats (as long as the main diffuser is fitted).

 

Discussing the Review:

The ideal place to discuss this reviews is on a forum. If you started reading the shorter forum version of the review, but followed the link this full exclusive review, please return to that forum to discuss the review there.
If you read the review entirely on Tactical Reviews, please consider one of the following to join in any discussion.

CandlePowerForums – Flashlight Reviews Section (Largest and Friendliest Flashlight Community Forum)

Knife Review: Spyderco Bradley Bowie

It’s not something I’ve been able to properly define, but there are some knives that just look ‘right’ from the moment you first see them, and the Spyderco Bradley Bowie (designed by Gayle Bradley of course) is one of those. Many knives have specific purposes and their design reflects the requirements of those; the Bradley Bowie manages to make itself a truly general purpose knife, just as happy preparing camp food, dressing game, battoning wood, or on manoeuvres carried by service personnel.

The Blade and Handle Geometry:

Most knife specifications have a basic description of the blade geometry, but in this section I will be taking a more detailed look at geometry and balance.

Using a set of gauges and precision measuring equipment including a Vernier protractor, callipers, fixed radius gauges and the unique Arc Master adjustable radius gauge (the one that looks like a crossbow).

These measurements have been tabulated and are presented along with a few reference blades (8″ Chef’s Knife, 5.5″ Santoku and the popular Fällkniven F1).

Key aspects such as the primary bevel angle, grind type, blade depth, blade thickness, length, weight are detailed, along with balance information.

The ‘Balance relative to the front of the handle’ tells you if the knife will feel front heavy, or if the weight is in your hand (a positive value means the weight is forward of the front of the handle). The ‘Balance relative to the centre of the handle’ indicates how close to a ‘neutral balance’ the knife has in the hand.

In the case of full convex grinds the approximate centre of the grind is used for the primary bevel angle estimate.

The blade is made from PSF27 steel.

New for 2018! BESS Certified sharpness testing:

The BESS ‘C’ scale of sharpness, developed by Mike Brubacher (Brubacher Edge Sharpness Scale) will now become part of Tactical Reviews’ knife testing process. Initially this will be used to verify the sharpness of the factory edge and allow the knife to be brought to a minimum standard sharpness before testing a blade’s cutting performance.

The Bradley Bowie’s factory edge has an average BESS ‘C’ sharpness of 374. This original edge will slice thicker paper/card, but although it bites into the edge, it starts to tear thinner paper rather than cut.

Explained by the Maker:

The reasons for certain design choices may not be clear when simply looking at an object, so this section is intended to give an insight into the thinking behind a design by speaking to the designer themselves.

Unfortunately I can’t always get time with the designer so will use this section to include relevant information about the knife and its designer.

Quote From Spyderco’s literature:
“Gayle Bradley’s experiences a custom knifemaker and competitive cutting champion give him an exceptional insight into high-performance knife design—an insight that is directly reflected in his first fixed-blade collaboration with Spyderco, the Bradley Bowie.

The Bradley Bowie’s blade is precision ground from PSF27—an incredibly tough spray-formed tool steel. Like the particle metallurgy process, spray forming rapidly solidifies molten steel into small particles so its component alloys cannot “segregate” or settle. This creates an ultra-fine, extremely homogenous grain structure that is ideal for knife blades. PSF27’s alloy composition includes molybdenum, vanadium and a generous 1.55% carbon, but because its chromium content is 12%—just below the official threshold for stainless steel—care should be taken to maintain it properly.

The full-flat-ground blade has a pronounced “belly” for precise cutting control and a long straight swedge (unsharpened bevel) that helps defines its “Bowie” character. It is complemented by full-tang handle construction and a prominent integral lower guard to protect the user’s hand. The handle’s gracefully contoured G-10 scales are 3-D machined and polished to an attractive finish that still ensures a secure grip during use. They are secured to the tang with stout tubular rivets that help reduce weight, allow easy attachment of a lanyard, and in a survival situation, allow the knife to be lashed to a pole to create an improvised spear.

A unique blend of expert design and state-of-the-art metallurgy, the Bradley Bowie comes complete with a custom-molded Boltaron® sheath with a versatile G-Clip™ attachment.”

A few more details:

Standard Spyderco packaging is used for the Bradley Bowie.

Both Knife and sheath arrive in plastic bags. The sheath has come out of the bag slightly, but the knife is still fully covered.

In the box are the knife, sheath and information leaflet.

Mainly due to the choice of steel, there are a few layers of protection for the blade. With the plastic bag removed, the first layer is a cardboard sleeve.

With the cardboard sleeve removed we find a wrapping of Vapour Corrosion Inhibitor paper, plus a plastic tip guard.

And there it is, kept pristine by the wrappings.

We are going to have a look round the sheath first. Not just any old Kydex sheath, in fact not Kydex at all, but its higher performance alternative – Boltaron.

The back of the sheath…next onto some details.

In contrast to the black Boltaron and rivets, the belt clip fixings are silver coloured.

As expected with this type of sheath, the Boltaron is moulded around the end of the handle and has been cut and sanded to its final size and shape.

Eight holes in the outside of the belt clip correspond to all the possible fixing holes that can be used to fit this belt clip to a sheath.

You can unscrew the Torx screws to remove and reposition the belt clip.

The belt clip itself is open at the bottom, but tightly sprung with a hook shaped end. Once positioned on a belt it will not easily come off again.

Near the tip of the knife is a drainage hole. Ideally this could have been further down at the actual blade tip, as a small amount of water can still stay in the sheath if it becomes soaked.

Now onto the knife. Just take in that full flat grind and long sloping swedge.

The PSF27 steel specification is engraved under Spyderco’s name.

A finger guard is formed out of the full thickness tang and handle slabs.

Large diameter hollow pins are used to secure the handle and provide easy fixings for a lanyard, or to lash the knife to a pole.

Both hollow pins are the same size.

Layers in the semi-polished G-10 handle reveal the contours of the handle shape.

The full thickness tang is prominent in the slim handle.

There are relatively sharp corners to the plunge line – potential stress concentrators.

Gayle Bradley’s logo appears on one side of the blade.

All the corners of the G-10 Handle are well rounded preventing any hot-spots. Only a small section of the handle edge next to the ricasso is not fully rounded.

The swedge extends over two thirds of the blade length.

Tapering towards the tip is only slight, retaining a good amount of strength.

Of course the trade off is a widening and steepening edge bevel.

What it is like to use?

I’ve already mentioned that the design of this knife really speaks to me, and just looks right. This is absolutely confirmed by the feel in the hand; it really does work as well as it looks like it will.
Excuse the potential connotations here, but that semi-polished G-10 handle is asking to be touched, stroked and held, much like a worry stone. Every part of it is smooth, the type of smooth that doesn’t drag, catch or stick like a full gloss polish can. It has got to be one of the best feeling handles I’ve come across, and you don’t want to put it down.

Even wet or sweaty, there is plenty of grip despite its smoothness, in fact the least amount of grip I found is with a completely clean and dry hand. The rounded edges remove any hotspots; you are much more likely to get a blister due to wearing gloves (and their seams creating a hotspot) than anything to do with the handle.

Personally I prefer a thicker handle for a bit more of a handful, but in this case I like the lower profile handle with less ‘presence’ on the belt (or as I often do, slipped in a large pocket). There is enough handle to allow you to really work the blade hard without adding bulk.

As is often the case with the type of sheath used here, the retention is pretty stiff, and the knife doesn’t easily come out. You need to lever the sheath away with your thumb, or end up with severe ‘sheath recoil’ and an uncontrolled slash of the blade as it flies out. In the sample received here, the edges of the Boltaron had sharp corners from the final shaping and these were catching on the knife, especially on re-sheathing the knife.

A careful trim of those edges smoothed out the sheathing and unsheathing, so though not strictly necessary, it did improve the feel. I’ve noticed that consistently the sheath is depositing black plastic on the knife every time it is sheathed and unsheathed. What I can’t confirm if is this is due to a quantity of dust left inside the sheath, or if the blade is rubbing off the inside of the sheath. This is only of any real consequence if you are preparing food and don’t want to eat Boltaron dust.

Unfortunately, I’ve not had as much time using this knife as I would normally fit in before completing a review, so haven’t gone through enough sharpening cycles, or seen how sensitive to corrosion the PSF27 really is. It has definitely been wet, cut damp materials and covered in corrosive finger prints and so far hasn’t become marked. I’m hoping this steel proves more stain resistant that its composition might suggest.

With the choice of ever better stainless steels, I don’t want to worry about corrosion, and personally might have preferred a steel that is not on the wrong side of stainless levels of corrosion resistance. I’m also not subjecting a blade like this to demolition work, so the ultimate performance of PSF27 is not entirely relevant to me in this knife. That said, it is nice to know there is a great deal of strength in reserve, especially if you choose this as a survival knife or for military applications.

Review Summary

The views expressed in this summary table are from the point of view of the reviewer’s personal use. I am not a member of the armed forces and cannot comment on its use beyond a cutting tool or field/hunting knife.

Something that might be a ‘pro’ for one user can be a ‘con’ for another, so the comments are categorised based on my requirements. You should consider all points and if they could be beneficial to you.

_______________________________________________ _______________________________________________
Things I like What doesn’t work so well for me
_______________________________________________ _______________________________________________
Excellent general purpose blade. Slightly over-stiff sheath retention.
Superb handle with semi-polished G-10. PSF27 steel is not quite ‘stainless’.
High performance PSF27 steel.
Conveniently slim overall package.
Sheath can be configured for right or left handed use.

 

Discussing the Review:

The ideal place to discuss this reviews is on a forum. If you started reading the shorter forum version of the review, but followed the link this full exclusive review, please return to that forum to discuss the review there.
If you read the review entirely on Tactical Reviews, please consider one of the following to join in any discussion.

BladeForums – Knife Reviews (US based Forum for Knife Discussion)

CandlePowerForums – Knife Reviews Section (Largest and Friendliest Flashlight Community Forum)

The BESS Exchange – A forum discussing technical aspects of sharpness and truly understanding your sharpening process.

Knife Review: Cold Steel Espada XL G-10

Inspired by the classical Navaja knives of Spain, Cold Steel’s Espada series are the result of a design collaboration between custom knife maker Andrew Demko and Cold Steel President Lynn C. Thompson, using modern design and materials to bring extreme performance to a range of huge folding knives. In this review we are looking at the largest of all, the Espada XL in the newest G-10 edition.

The Blade and Handle Geometry:

Most knife specifications have a basic description of the blade geometry, but in this section I will be taking a more detailed look at geometry and balance.

Using a set of gauges and precision measuring equipment including a Vernier protractor, callipers, fixed radius gauges and the unique Arc Master adjustable radius gauge (the one that looks like a crossbow).

These measurements have been tabulated and are presented along with a few reference blades (8″ Chef’s Knife, 5.5″ Santoku and the popular Fällkniven F1).

Key aspects such as the primary bevel angle, grind type, blade depth, blade thickness, length, weight are detailed, along with balance information.

The ‘Balance relative to the front of the handle’ tells you if the knife will feel front heavy, or if the weight is in your hand (a positive value means the weight is forward of the front of the handle). The ‘Balance relative to the centre of the handle’ indicates how close to a ‘neutral balance’ the knife has in the hand.

In the case of full convex grinds the approximate centre of the grind is used for the primary bevel angle estimate.

The blade is made from Carpenter CTS XHP Alloy with DLC Coating.

A few more details:

For such a large knife, the Espada XL G-10 arrives in a relatively compact box.

However, this is because the knife completely fills that box.

In most cases I think it is over the top to put a warning on a knife that is it sharp, but the Espada XL is worthy of extra caution with that huge sweeping belly of the blade eagerly waiting to bite like a ravening dog.

And there we have it, the Espada XL fresh out of the box.

That massive blade has a thin film of oil on it.

It is the oil giving the blade a slightly mottled appearance. As supplied, the clip is fitted for a right-handed person.

The G-10 version is made in Taiwan.

The sweeping clip echoes the lines of the curved handle.

On one side, the pivot bolt is completely plain. You get a hint of the texture on that peeled G-10

Looking in closely at one of the handle bolts the super grippy texture of the peeled G-10 is clear. This surface is created by peeling off one of the layers of G-10 material leaving the pattern of the weave in the surface of the resin. It makes for a super grippy surface.

Blade centring is excellent, especially considering the huge length of this knife.

For the highly stressed areas of the lock and pivot, there are steel liner inserts. At the pivot end these are textured on the edges for grip.

Those steel liners extend beyond the end of the lock bar to spread the forces further into the handle.

An overall view of those steel liners.

Three torx screws hold the clip in place, and the clip fits into a recessed pocket cut into the handle surface.

Ready for left-handed configuration the other side of the handle has the pocket for the clip to fit into. The clip is not moved from one side to the other, only the screws are reused to fit the left-handed pocket clip included in the box.

Getting ready to bite!

Especially considering the length of the blade, the Espada XL’s factory edge is extremely keen. You can see this is a toothy edge, but it has been finished well.

The ‘eager’ edge is topped off with a very acute angled point.

I’m pleased to see a sharpening choil at the base of the plunge line, and that the corners of the plunge line are radiused to reduce stresses.

Complex curves create several grip options along the very long handle.

Of course the Espada XL needs to have a Demko Thumb Plate to make it even more awesome with out-of-pocket-opening.

All the edges of the grip are well rounded so as not to cut into your hand. The first finger grip groove is generously sized with deep finger guard.

Moving to the middle of the handle and a spur provides masses of grip for the front or mid-grip hand positions.

Grip options extend right through to the hooked end of the handle.

On the Espada XL the trailing point blade has a huge elegant sweeping curve to the tip.

What it is like to use?

Cold Steel describe the Espada series as ‘pocket swords’ and with the Espada XL this is an apt description, but I’d like to move away from the connotations that has and onto the enthusiasts point of view.

Honestly I can’t say the Espada XL is a practical tool, but who cares; it is an awesome giant folding knife!

Actually it is very capable as a slasher for jobs where you would use a machete, so if you want a very expensive folding brush clearing tool that will keep you grinning, look no further. If you happen to have large blocks of material that need deep cuts, it also excels at this (like thick foam rubber for cushions), so you can argue a level of practicality, even if a bit of a reach. But practicality is not what this knife is about; it is an enthusiasts knife.

When you are using it, there are many different grip options. Starting with the primary forward grip for working with the blade for cuts requiring the most strength to be applied.

Moving to the mid-grip and with the spur between your middle fingers you have more reach and like this can use the blade to cut precisely or to chop.

Taking up the most extreme hand position on the final hook of the handle and you have very long reach and like this would primarily slash and chop instead of making more controlled cuts.

Let’s jump into a short video with some slow motion opening and cutting.

Video Edited with – Cyberlink Director Suite 5 (PowerDirector 16 and AudioDirector 7)
Camera – Panasonic HC-V770    Microphone – Tonor TN120308BL

This wood chop was not shown in the video, but I wanted to include it to show a cut made into a well seasoned fencing board, that was placed, unsupported, on the ground. The cut was made at a 45 degree angle towards the ground, so the bottom of the board could not move downwards, but nothing held it sideways except the inertia of the board itself. A very deep cut was the result; not all the way through, but impressively deep.

Using the factory edge (with no touch up at all), this lightweight cardboard tube has a very clean-edged slice through it.

The video also showed some size comparisons, but here they are as photos.
In this image we have the Espada XL along with another well known large folder, the Cold Steel Rajah I (the same size as a Rajah II) and a standard size Victorinox pocket knife.

So, the Espada XL is not the largest folding knife I have, the Opinel No. 13 ‘Le Géant’ is, which in terms of pure size does beat the Espada XL, but it is nowhere near as robust.

And just because I wanted to, this is a Master Cutlery First Blood replica, showing what a beast the Espada XL really is.

Along the way with this review, I had reason to open the Espada XL up. This proved to be a very easy job, and allows me to show a few internal details. Once you have the pivot bolt and three handle bolts undone, the handle lifts off easily and initially leaves its steel liner in place. This then lifts off easily too.
With the blade then opened up, you press the lock bar to relieve the pressure on the blade tang and lift the blade off the pivot. The lock bar, once you release the pressure, then lifts off its pivot.
Note that the washers look different here, but that is because each washer is made of two thinner washers, a nylon or teflon (white) washer positioned next to the blade, and a phosphor-bronze washer between the nylon washer and the G-10 handle.

A closer look at the pivot bolt and the nylon washer.

Zooming in on the two-part washer.

Keeping the super strong Tri-Ad lock locked, is a heavy spring, one of the strongest I’ve come across in a back lock.

The Espada XL is a GIANT folding knife, and definitely needs consideration if you want to carry it. You’ll need a deep pocket (like leg pockets on cargo trousers) and the will to have a mostly impractical blade on you. However the genius of the Espada XL’s design is that you CAN carry such a big knife and not be too weighed down by it.

Another point to note is that though the G-10 edition may well be the cheaper version of the Espada XL, actually I’ve found it to be more usable (if not as beautiful). Mainly this is due to the super grippy handle and the fact there is no polished aluminium to get scuffed up through use. According to Cold Steel, the G-10 edition retains 90% of the strength of the original, and it is slightly lighter (50g or 1.8oz). I really must come back to that grippy handle; no matter how sweaty or wet my hands are there is no lack of grip, unlike the polished handle of the original. This is to such a degree I have considered sanding the handles a bit to take off some of the ‘sharpness’ in the surface texture, as it can be pretty abrasive. This is definitely something you might want to do under the clip as you will wear away your pocket very fast if you don’t.

This knife is just so much KNIFE, you want to find a reason to carry and use it.

Review Summary

The views expressed in this summary table are from the point of view of the reviewer’s personal use. I am not a member of the armed forces and cannot comment on its use beyond a cutting tool or field/hunting knife.

Something that might be a ‘pro’ for one user can be a ‘con’ for another, so the comments are categorised based on my requirements. You should consider all points and if they could be beneficial to you.

_______________________________________________ _______________________________________________
Things I like What doesn’t work so well for me
_______________________________________________ _______________________________________________
This is a really BIG knife! This is a really BIG knife! (It is not a mistake putting this in both columns.)
Super strong Tri-Ad lock. Demko opener ‘eats’ your pocket.
Very grippy handle. Handle can be overly abrasive.
Pocket carry is possible despite the size.
Demko Opener allows rapid blade opening..
Extremely ‘eager’ blade wants to cut everything.
This is a really BIG knife! Enthusiasts will LOVE it.

 

Discussing the Review:

The ideal place to discuss this reviews is on a forum. If you started reading the shorter forum version of the review, but followed the link this full exclusive review, please return to that forum to discuss the review there.
If you read the review entirely on Tactical Reviews, please consider one of the following to join in any discussion.

BladeForums – Knife Reviews (US based Forum for Knife Discussion)

CandlePowerForums – Knife Reviews Section (Largest and Friendliest Flashlight Community Forum)

The BESS Exchange – A forum discussing technical aspects of sharpness and truly understanding your sharpening process.

Gear Review: Walkstool Steady

Following the review of the Walkstool ‘Comfort 65’ Portable Stool, the most asked question was if there was anything to allow it to be used on very soft ground. Well Walkstool had already thought of this and the solution is the Walkstool Steady, an optional extra to give the Walkstool maximum stability on any surface.

A few more details:

Like the Walkstools themselves, the Steady comes in a mesh carry bag, and is a very neat pocket sized package.

Taken out of the mesh bag, the Steady is wrapped up tidily.

Unravelling it and you now get to see what this is all about. It is both a leg brace, and a load spreader.

Printed on one of the arms is the Walkstool, and Steady logo.

To fit the Steady to the Walkstool, there is a pocket at the end of each ‘arm’, with cords to allow it to be tightened around the foot.

Clearly, as there are several sizes of Walkstool, you might wonder if you then need different Steadys to match, cleverly, there is an adjustment designed into each arm where you simply set it to the matching Walkstool size.

Here it is on the 55cm setting for the Comfort 55 I’m using to test it.

Joining the three arms of the Steady is a triangular plastic ring.

With a second triangular ring positioned in this way, as the arms are pulled tighter, the two triangular rings press together more firmly and grip the webbing securely.

What it is like to use?

Fitting the Steady is simple. Pull the pocket over each foot in turn ensuring you work the cords tight and adjust the toggle to hold the cords in place.

With all three feet fitted into the Steady it is ready to go.

One concern might be that with the Steady fitted, the Walkstool looses some of its ease and convenience, but this is not the case. Opening and folding the stool is almost as easy with the only change being that the Steady can get in the way a bit when working your way round the legs.

And what about putting the Walkstool back in its bag? As you can see here you almost don’t notice the Steady is fitted, with only a little bit of it protruding from the bag.

Of course all these nice clean studio photos don’t show one aspect of the Steady, and what it is designed for. It provides additional stability which is most needed on soft ground, the consequence of which is it will get very dirty, especially if used on a wet soft surface.

Picking the stool up after using it like this will bring plenty of that mud/muck with it, and folding it again will be a messy job. What I tend to do is avoid those really wet and muddy spots, or if next to water, be it river or lake, I dip the end of the legs with the steady into the water and give it a good stir to clean it off.

If you want that extra stability or use a walkstool on soft ground or sandy beaches, then the Steady is a worthy addition to your Walkstool, and can easily be added or removed to suit.

Review Summary

The views expressed in this summary table are from the point of view of the reviewer’s personal use. I am not a member of the armed forces and cannot comment on its use beyond a cutting tool or field/hunting knife.

Something that might be a ‘pro’ for one user can be a ‘con’ for another, so the comments are categorised based on my requirements. You should consider all points and if they could be beneficial to you.

_______________________________________________ _______________________________________________
Things I like What doesn’t work so well for me
_______________________________________________ _______________________________________________
Adds extra strength and stability to a Walkstool Can pick up a lot of dirt if used on very muddy ground.
Stops legs sinking into soft ground.
Adjustable to suit all Walkstool models.
Adds very little bulk to the folded Walkstool.

 

Discussing the Review:

The ideal place to discuss this reviews is on a forum. If you started reading the shorter forum version of the review, but followed the link this full exclusive review, please return to that forum to discuss the review there.
If you read the review entirely on Tactical Reviews, please consider one of the following to join in any discussion.

CandlePowerForums – Knife Reviews Section (Largest and Friendliest Flashlight Community Forum)

Light Review: Olight H1 Nova Headlamp

Inspired by their excellent S1 Baton pocket light (previously reviewed), Olight wanted to bring the same concept of an ultra compact body with high performance output to a headlamp. As will become clear throughout this review they have managed to do just that with the H1 Nova which is a headlamp and pocket light all in one.

Taking a more detailed look:

The reason there are two boxes here is that this review is looking at the CW – Cool White, and NW – Neutral White versions of the H1.

Inside the outer box is a zip-up carry case.

In each of the cases is the H1 in its headband mount, a pocket clip stored on a foam holder, and the instructions held in a mesh pocket.

Laying out the contents of the case.

The main parts are the headband with rubber mount, the H1 Nova light, and a steel pocket clip.

Just like the S1, the H1 has the blue highlights surrounding the lens and switch.

A TIR optic is used, but this also has a hexagonal diffuser pattern to give a flood beam to the XM-L2 LED.

On the top of the H1 is its rubber power switch. This is an electronic click switch.

A plain tail-cap has a hidden magnet.

Though designed as a headlamp, the H1 also has a pocket clip that can be fitted either way up into one of the two grooves in the body.

It is a deep carry type of clip with a secondary ‘catch’ to help it hold onto a pocket edge.

When it arrives, the H1 has a CR123 fitted inside it, but there is also a plastic insulator to stop the H1 from coming on, or having any parasitic drain.

The threads are square cut. In this case there is some chipping to the anodised finish on one side of the thread.

Inside, the tail-cap looks very simple. This is actually the positive contact so doesn’t have a spring. Surrounding the aluminium terminal, there is a ring of the tail-cap magnet visible.

With the less conventional “negative into the tube” contact arrangement, there is a negative terminal spring contact inside the battery tube.

To remind you which way the battery goes in there is a guide marker inside the battery tube.

Refitting the cell after removing the transit insulator, the unconventional cell orientation has the positive terminal of the cell visible.

And we are ready to go.

With the NW and CW versions on test we can compare the beam tint in the next section.

The beam

Please be careful not to judge tint based on images you see on a computer screen. Unless properly calibrated, the screen itself will change the perceived tint.

The indoor beamshot is intended to give an idea of the beam shape/quality rather than tint. All beamshots are taken using daylight white balance. The woodwork (stairs and skirting) are painted Farrow & Ball “Off-White”, and the walls are a light sandy colour called ‘String’ again by Farrow & Ball. I don’t actually have a ‘white wall’ in the house to use for this, and the wife won’t have one!

In this first beamshot we have the CW version. All beamshot photos are taken with daylight white balance set. Of particular note is how wide the beam is, an excellent flood beam which, although it has a hotspot, this hotspot is large and surrounded by a super wide spill.

Now the NW version and the tint is significantly warmer than the CW and gentler on the eye.

Taking them outdoors, and back to the CW.

I didn’t quite get the beam alignment the same for these comparison photos, but the NW version appears to have a better reach.

Modes and User Interface:

There are five constant modes, Moon, Low, Medium, High and Turbo, plus an SOS mode. Access to these is controlled via the single electronic click switch.

To turn the H1 ON to the last used output level, click the switch once. Click again to turn OFF.
Note: Turbo is only memorised for 10 minutes after which is changes to Medium, and SOS is not memorised.

To change the output level, when ON, press and hold the switch to cycle through Moon (or Turbo), Low, Medium, High, Low etc.
Note: ‘normal’ brightness levels are Low, Medium and High.

For Moon mode, from OFF, press and hold the switch for 1s and the H1 will turn ON to Moon mode. This level is memorised.

For Turbo, from ON or OFF, rapidly double tap the switch. Double tap the switch again to change to the memorised output level.

For SOS, from ON or OFF, rapidly triple tap the switch. To exit SOS carry out any action with the side switch.

The H1 also has an electronic lockout to protect against accidental activation. To LOCK the H1, from OFF, press and hold the switch for 2s. After 1s the H1 will enter Moon mode, but continuing to hold the switch and the moon mode goes off again. The H1 is now Locked Out.

While locked, pressing and holding the switch for less than 1s will activate Moon mode momentarily, going off as soon as the switch is released. Holding it for 2s or more will unlock the H1.

To UNLOCK the H1, press and hold the switch for 2s or more. The Moon mode output will blink briefly to indicate it is unlocked and the H1 will be on in Moon mode.

With the anodised tail-cap threads there is also the option of a mechanical lockout by unscrewing the tail-cap 1/4 to 1/2 turn.

Batteries and output:

The H1 Nova runs on CR123 or RCR123.

To measure actual output, I built an integrating sphere. See here for more detail. The sensor registers visible light only (so Infra-Red and Ultra-Violet will not be measured).

Please note, all quoted lumen figures are from a DIY integrating sphere, and according to ANSI standards. Although every effort is made to give as accurate a result as possible, they should be taken as an estimate only. The results can be used to compare outputs in this review and others I have published.

___________________________________________ ________________________________ ________________________________
Olight H1 Nova Version using specified cell. I.S. measured ANSI output Lumens PWM frequency or Strobe frequency (Hz)
___________________________________________ ________________________________ ________________________________
Cool White Turbo – AW RCR123 575 0
Cool White Turbo – CR123 308 0
Cool White High – AW RCR123 193 0
Cool White Medium – AW RCR123 70 0
Cool White Low – AW RCR123 14 0
Cool White Moon – AW RCR123 2 0
Neutral White Turbo – AW RCR123 560 0
Neutral White High – AW RCR123 190 0
Neutral White Medium – AW RCR123 70 0
Neutral White Low – AW RCR123 14 0
Neutral White Moon – AW RCR123 2 0

There is parasitic drain but it is low. When using CR123, the drain was 19.6uA (8.15 years to drain the cell) and when using RCR123, the drain was 23.6uA (3.63 years to drain the cell).

Initially looking at just the first part of the three runtime traces shown in the graph, and the first observation is that the H1 does not achieve full output on CR123 instead requiring a RCR123 for the full 500+ lm. Also note that for the maximum Turbo output the H1 is quite sensitive to the cell condition with the CW run only managing about 45s on Turbo before dropping to High, but the NW taking this to the full 3 minutes of Turbo before ramping down to High. There is more to discuss on this in the full length runtime graph.

Picking up from the previous comment, where the CW only ran at Turbo for 45s (possibly indicating a cell that was not fully charged) it actually managed a slightly longer runtime than the NW (which had the full 3 minutes of Turbo), so in reality the cell had the same level of charge, but the CW terminated Turbo earlier.
Also note that the supplied CR123 has managed approximately the same overall output (though it does tail off and gives a longer total runtime). What is important to note is that when using the RCR123, it’s protection kicks in and the output of the H1 does cut out completely around 5 minutes after dropping down to Medium. If used on Medium for long periods, you won’t have any warning a RCR123 is running low, it will just cut out.

Troubleshooting

This section is included to mention any minor niggles I come across during testing, in case the information helps anyone else.

No issues were encountered during testing.

As per the description of this section, this information is provided in case anyone else finds a similar ‘issue’ that might be fixed in the same way.

The H1 Nova in use

Honestly, before trying out the H1 Nova, I was never a fan of 1xCR123 headlamps. The reasons for this were that many would only work with primary cells (I definitely want the option of rechargeable), and the interface/beam/runtime never seemed a good fit to my needs.

Personally, the critical aspects in a headlamp are no PWM, a flood beam, direct access to moon mode, plus a comfortable headband. Add to this easy conversion to a pocket lamp, and the ability to use rechargeable cells, and you have a winning formula.

Though I prefer rechargeable cells, you often have the issue that output can shut off completely if the protection circuit kicks in. Unfortunately the H1 does have this slight issue, and it can be very disorienting to suddenly lose all light. As the H1 will drop from High to Medium when a RCR123 is getting low, if you are already on Medium, then you don’t get that warning and it will just go off. Using a primary cell completely removes this problem, so depending on your type of use you can pick the cell to suit.

With the switch being very low profile, which helps avoid accidental activation, I have found it difficult to operate reliably. When you don’t hit the middle of the button, but are more to the side, the click is not clean, or might not click at all. As soon as you find the middle of the button, it has a very precise action and works perfectly. Mounted on your head, finding that sweet spot on the button is not always easy, and if wearing gloves, forget it, so the compact design can work against the H1 in this way.

The beamshots really do speak for themselves, and the H1 has a beam that is so easy to get on with. A headlamp is predominately a task light, and when you are carrying out a task you don’t want to have to ‘point’ the beam with your head. When using the H1 as a headlamp you can just focus on the task in hand, and the fact the H1 pretty much disappears from your awareness is the signal it is working really well.

It is great that the H1 is capable of the Turbo output, however, I find that this is rarely used, it is just too bright for anything within arms reach. Moon mode is an essential, and the Low and Medium levels are just right for the vast majority of my needs. If out walking with it, I will use High sometimes when I want that bit more range, but even then Medium is my go-to level.

There is one feature I hadn’t really noticed that much, the gradual brightness changes: When turned on/off on medium, high, and turbo modes, it will turn on or off gradually. This mimics the characteristics of incan bulbs that have to heat up and cool down, making it much kinder to the eyes; Thank you Olight. The reason I hadn’t noticed this much was due to mainly using Low and Medium where the effect is less noticeable. It is more significant with the High and Turbo modes, and does make a difference.

I wouldn’t normally bother to mention the magnetic tail-cap except in passing, but I would like to make a point with the H1, to say that the strength of the magnet is one of the best I’ve come across. Often a magnetic tail-cap can be too aggressive and end up sticking to everything, yet with the H1 it is sufficient to hold the light where you put it, without ‘grabbing’ everything incessantly.

Considering this is based on the excellent S1 Baton, my one slight disappointment is that the parasitic drain is much higher. OK, it is only 20uA, but the S1 is 1uA. Parasitic drain is pure waste, especially with primary cells, so I’d have hoped to see this at the same level as the S1 instead of 20x more.

This does lead me to prefer using the mechanical lockout as this does kill the drain completely, but also the electronic lockout is not ideal to prevent accidental activation as this is too easy to unlock, and if squashed in a bag or pocket, it is very likely the button will be pressed for 2s or more.

Converting the H1 between headlamp and pocket light is very easy, and getting the light out of the rubber mount is no struggle at all. Regular fitting and removal of the pocket clip will mar the anodised finish, but there is not much that could be done about that, so you decide if you want to convert it to and from. I find it most useful as a headlamp, and a bit on the small and lose-able size when taken out of the mount.

So, overall I’ve been won round by this CR123 headlamp, which has been helped by how easy it is to carry (living in my coat pocket), by its very usable interface, the excellent beam, and comfort. There have been far fewer battery changes than I expected, so its practicality has been proven.

Review Summary

_______________________________________________ _______________________________________________
Things I like What doesn’t work so well for me
_______________________________________________ _______________________________________________
Compact and easy to carry. Though low, the parasitic drain is much higher than the S1 Baton.
Excellent flood beam. Electronic lockout too easy to unlock.
Runs on CR123 and RCR123. When used on RCR123 the cell protection is ultimately triggered, cutting the output completely.
Direct access to Moon mode (and Turbo). Sometimes difficult to press the switch in the right spot.
Very functional UI.
Useful level selection.
Soft ON/OFF is easy on the eyes.

 

Discussing the Review:

The ideal place to discuss this reviews is on a forum. If you started reading the shorter forum version of the review, but followed the link this full exclusive review, please return to that forum to discuss the review there.
If you read the review entirely on Tactical Reviews, please consider one of the following to join in any discussion.

CandlePowerForums – Flashlight Reviews Section (Largest and Friendliest Flashlight Community Forum)

EdgeMatters – Sponsored Reviews (UK based Forum for Knife Makers and Collectors)