Pelican M6 Lithium

Provided for review
by the kind folks at:

 
 
3½ Stars
Good/Very Good
         

Light Type: Incandescent
Light Class: Duty light / Outdoor / General

Short Description:

The M6 Lithium, made by Pelican, is intended to be an extremely bright and small duty light for law enforcement. Luckily, it works just as well for anyone who wants a very bright light in a small and convenient package. The M6 is available from Brightguy.com.

The body of the light is made of machined aircraft grade aluminum avialable in either a silver or black finish. The type of finish is not listed. The head of the light has an octagonal shape to prevent it from rolling when set down and the tailcap is machined in a similar fashion. The center of the body is checkered for grip. Inside you will find an aluminum reflector, replaceable lamp assembly, and room for two 123a batteries to power this little lighthouse. The switch has both momentary and constant on positions, as well as an accidental activation lockout.

UPDATE Feb 2002: The newest Pelican M6 flashlights are not focusable anymore, so disregard any references to focusability in this review. The lamp assembly and reflector have now been mated and come as a complete replacement assembly. If you have an old M6, the new lamp/reflector module will fit in the old bodies. You will simply need to remove the blown lamp and reflector and the new assembly fits in its place. The only result is the loss of focusability, but early reports are that the new assembly is focused very well producing a very nice spot. I will try to get one for review and comparison.

Package
Size Reference
Size vs. common aluminum 2-AA light
Bezel picture
Beam Picture

Reviewer's Impressions:

Pelican has thrown their hat into the ring when it comes to the quickly expanding field of high intensity lithium powered lights. Their initial offering has very good potential and features that rival those found in some other, very high priced, competitors. Intended as a duty light, it lacks the premium features that would put it over the top, but as-is it makes for a very serviceable light that should withstand a lot of abuse and won't send you packing to the poor house if you lose it and have to buy another. Add on their lifetime "you break it we fix it" guarantee and it's hard not to buy one.

The body, made of machined aircraft grade aluminum alloy almost appears to be "powder coated" in either a matte black or matte sliver finish. The finish does not appear to be anodize, although I could be wrong. The composition of the finish is not stated in the packaging.

Starting at the head of the light, you'll find the following parts: Lens cap, O-ring, plastic lens, reflector, spring, nylon washer, screw-in lamp assembly with O-ring, O-ring seal between head and body, two O-rings on the outside for grip, checkered body tube, O-ring seal under the tailcap, tailcap, switch, rubber watertight cover on switch end. The O-ring should be maintained by occasional cleaning (wipe off only) and re-coating with common silicone grease.

The checkering on the body is coarse but not rough, providing a good gripping surface. The pair of O-ring above the checkering seem to be there for cosmetic purposes only, but could help slightly with the grip.

The checkering is good, and although no imperfections in the machining could be found, it did have several dings on the surface of the checkering. The threads are cut a bit rough and a slight sandpaper-like rubbing could be heard and felt when operating the twist tailcap or twisting the head for focus. With use and cleaning/lubrication of the threads I would expect the surfaces to smooth themselves out eventually.

The bulb assembly consists of a high pressure xenon bulb embedded in an aluminum and possibly ceramic screw-in assembly. There is a checkered area around the top of the assembly to allow the user a better grip for removal. The assembly is screwed into place so that, unlike a bi-pin bulb, dropping the light on its head will not cause the bulb to pop out of its socket. The bulb is reported by the manufacturer to last 75 hours on average. This is much longer than most bulb assemblies on the market used by other manufacturers. The reflector is aluminum, polished and with a textured surface. This allows the reflector to withstand the high temperatures of the hot xenon bulb without bubbling and to project a smooth beam without much of the "rings and holes" produced by smooth reflectors. The bezel is adjustable for focus, but I believe this would mostly be used when replacing a lamp assembly to make sure the light projects a nice smooth spot. The output of the light when focused it exactly that, a smooth spot. The spot itself has a very bright center and an oblong corona and wide aurora.

Runtime Plot:


Runtime completed with "Titanium" brand batteries. More information on runtime plots is available HERE.

The switch at the end of the light has three different modes, indicated by the text emblazoned on its upper surface. Twisting it tightly will turn the light on. Loosen it 1/4 turn and you can press the textured rubber tailcap for momentary operation. Unscrew it about another full turn and it becomes "locked out" so that pressing the tailcap does nothing. This mode is for storing the light to prevent accidental activation. Continue unscrewing the tail cap to access the battery compartment and replace the spent batteries. The switch is very comfortable to use, but upon releasing the rubber tailcap after momentary use the rubber cover makes a very slight click - as though the rubber was stuck down and popped free from the switch underneath. This is noticeable, but just an annoyance.

Overall, the construction seems pretty good. A tap on the body with a metal object will ding the surface, so it will show wear and tear over time. The roughness of the threads is a bit of a nuisance, preventing the unit from operating smoothly, although not so much as to impact performance.

Included in the package are two 123a Energizer e2 Lithium photo batteries. These will power the light for about 1.25 hours (advertised). Batteries of this type are expensive in retail stores and should be bought from an online retailer like BatteryStation.com.

Also included with the light is a very nice Cordura nylon holster which has a plastic stiffener inside to make it keep its rounded shape and a tailcap protector which the end of the M6 fits into to prevent the tailcap from being activated while in the sheath.

Overall, the M6 is a good, economical, medium to heavy duty light that should serve well for anyone needing a good quality, very bright, compact light.

UPDATE: A high quality replacement glass lens is available for this light from FlashlightLens.com. These replacement lenses are not subject to melting from high intensity lights, are very scratch resistant, and allow more light to pass through than plastic lenses. See our write-up HERE.

A replacement clickie-type swich is also available for the Pelican M6 from FlashlightLens.com. Many people find this type of switch much more convenient than the stock switch. See our write-up HERE.

+ + + Pluses: Water resistant, Tough, Bright, Easy battery change, Lightweight, Very good quality sheath, Very long lamp life, Lock out position on tail cap.

- - - Minuses: Threads a bit rough all the way around, Body seems a bit susceptible to finish marring, Spot oblong despite focusability.


Quick Facts Table:

Review Date ............................. June 2003
Case Material ........................... Machined aluminum alloy
Case Features .......................... Checkered for grip
Case Access Type .................... Unscrew tailcap for battery change, Unscrew head for lamp change
Switch Type ............................. Twist on-off with momentary button on end
Reflector Type ......................... Textured polished aluminum
Lens Type ................................

Clear plastic

Bulb Type ................................. High pressure xenon.
Beam Type ............................... Spot, adjustable
Beam Characteristics ............... Bright center, oblong corona, wide round aurora.
Throw (Lux) at 1m (click for description) ~ 6185 at beam center. (78.65 Comparison Chart equivalent)
Overall Output (click for description) ~ 5700 (57.00 Comparison Chart equivalent)
Battery / Power Type................ 2 x 123a lithium batteries
Battery Life (advertised) ........... 1.25 hours
Environmental Protection ......... O-ring seals on head, lens, lamp assembly, and tailcap.
Special Items of Note ............... Includes Cordura sheath
Warranty .................................. Lifetime
Retail Cost ................................ $35.95 at time of review at Brightguy.com
 

 

 
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