Gerber LX 3.0

Provided for review
by the kind folks at:

 
 
3½ Stars
Good/Very Good
         

Light Type: Luxeon III LED
Light Class: Outdoor / Rough Use / Etc.

Short Description:


The Gerber LX 3.0 is available from PocketLights.com

The Gerber LX 3.0 is a very tough general purpose light. It is made from Type II anodized aluminum with either a black or gray matte finish. 3 AA alkaline batteries power the light for many hours. Inside the bezel is a direct driven Luxeon III LED which is shockproof and provides a bright spot of clean white light. The tailcap is the switch; twist for on and off. 3 AA batteries are included and are replaced by removing the tailcap.

Package
Size vs. common aluminum 2-AA light (top)
Bezel picture
Beam Profile

Detailed Information:

The body of the Gerber LX 3.0 sports a gorgeous Type II anodized matte finish. The surface appears to have a very slight granularity to it which makes it look very modern and sleek. Around the head and tail are 6 notches cut in the curved surface which facilitate grip and add to the overall appearance. Two flat panels are cut into either side of the light body which help with grip and make the light very comfortable to use. Overall the unit is very well built and shows a high degree of quality.

Inside the head is the typical (for a Luxeon) internal reflection collimator lens. The lens is slightly recessed in the head for protection. The LED is a Luxeon III high dome emitter which is capable of much greater output than the common Luxeon I. The LED appears to be directly driven from the batteries with no regulation circuit.

Output is in the form of a very pleasing white light. The beam itself consists of a round hotspot in the center, surrounded by a diamond shaped spot, surrounded further by a wide, round spillbeam.

The switch is the tailcap. Twist for on and off. There is also a lanyard hole in the tailcap for convenience.

The head is permanently attached to the light, so no worries there. The tailcap has an O-ring which is generously lubricated with silicone grease. The light is advertised as "water resistant".

Ergonomics: The shape of the light and its size makes it very comfortable in the hand. The slightly granular texture to the finish makes it very grip-able.

3 AA batteries power this light. Runtime is advertised at 50 hours. An independent 3rd party has tested the runtime of the light and found it reaches 50% brightness after about 3 hours and has what could be called a "standard alkaline discharge curve for an LED"; a rapidly descending curve with a long "tail" of low output. I would recommend a battery change after about 4 hours if you have the luxury of extra batteries. You may get 50 hours of light out of the LX 3.0, but the latter 46 hours will be very dim. In an emergency situation, some light is better than none, so at least you'll have some light available for a long time.

It has been strongly recommended by one vendero that the user NOT use lithium AA or damage to the LED will likely result. However, on Gerber's website FAQ, the following can be found:

Q: Can I use Lithium batteries in your products?
A: In all our lights EXCEPT the Reactor 3.

No additional accessories come with the light.

What I Liked: Water resistant, Tough, Bright, Easy battery change, Stands up, Well built.

What I Didn't Like: No regulation.

Other Things I Noticed:

Conclusions: Very high quality construction, beautiful finish, great output. A very worthwhile light to get.

Impressions: I've been comparing this light to my other lights and I have pretty much determined that this is one of the better lights I have reviewed. In fact, I would put it up there in the ranks of the lights I think will see the most use in my household. The light from the LX 3.0 is about the purest white light I've seen. There are only 2 other lights that I have which, when compared to any other Luxeon Star lights, appear truly white. This one even appears to be slightly whiter that those two. Convenient size, feels good in the hand, easy to operate, good runtime, cheap batteries. Overall it may not get "5 Stars" but it's a winner in my book. Except for the fact that it's a little too large to easily carry on your person a day-to-day basis, I don't think anyone will be disappointed in this light.


Quick Facts Table:

Review Date ............................. August 2004
Case Material ........................... Type II anodized aluminum
Case Features .......................... Matte black or gray finish, lanyard hole in tailcap
Case Access Type .................... Unscrew tailcap
Switch Type ............................. Tighten/loosen tailcap
Reflector Type ......................... N/A
Lens Type ................................

Internal reflection collimator lens

Bulb Type ................................. Luxeon III high dome LED
Beam Type ............................... Spot
Beam Characteristics ............... Center spot, diamond surround, wide spillbeam
Throw (Lux) at 1m (click for description) ~ 1325 at beam center. (36.41 Comparison Chart equivalent)
Overall Output (click for description) ~ 4600 (46.00 Comparison Chart equivalent)
Battery / Power Type................ 3 AA alkaline
Battery Life (advertised) ........... 50 hours (3rd party tests show about 3 hours to 50% output)
Environmental Protection ......... O-ring seals
Weight (oz.) with batteries ....... 7.8
Special Items of Note ...............  
Warranty .................................. Limited lifetime
Retail Cost ................................ 51.95 at PocketLights.com at time of review
 

 

 
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