Lightwave Pocket-Bright

 
 
 
2½ Stars
Fair/Good
         

Light Type: LED
Light Class: Keychain / Pocket

Short Description:

The Pocket-Bright is made by Lightwave. The Pocket-Bright is a small keychain/pocket light which utilizes a single white LED for its light source

The Pocket-Bright runs on 2-2025 batteries with a 10 year shelf life. It contains a regulator circuit to control output from the batteries giving an advertised 50 hour usable lifespan. Per Lightwave, the usable lifespan of their lights goes to the point where a person could still read fine newspaper print at a light distance of 6".

The light is advertised as waterproof to 1', and was able to withstand a dunk test in a sink with no water getting into the case. The back of the case opens by placing a coin in a slot in the battery access door and turning about 1/8 of a turn. The battery door is sealed with an O-ring and a copious amount of silicone grease.

The on-off switch is activated by pressing on the top center of the case. Press once to turn the light on, press a second time to turn it off.

The package includes split rings for mounting on a keychain, a white cloth neck lanyard and a spot of hook-and-loop fastener for attaching the light to various surfaces.

Package
Size Reference
Light picture - Front
Light picture - Back
Taken Apart
Bezel picture
Beam picture at 8"
Beam on Painting at 6' - Night Balance

Reviewer's Impressions:

The Lightwave Pocket-Bright is a handy little pocket light with an exceptionally long life on a set of batteries. Unfortunately it has a couple of characteristics which could be considered problematical.

The light output is good, although not as good as a Photon or an Arc-AAA. This is probably due to the regulator circuit which extends the life of the LED at the expense of some brightness initially. The long life of the light gives it a good potential for use in situations where one might use an Infinity light - camping, spelunking backup light, etc.

The battery change is pretty simple, but I found that I needed to use a knife blade to remove the back of the light after unlocking it with a coin. Banging the light to remove the batteries (as instructed) did not remove them, but again, a small knife blade did the trick.

The on-off switch is pressure sensitive with no feedback. Press once and the light is on, press a second time and it turns off. Although this may seem very convenient, especially compared to "squeeze lights" where you need to keep pressure on the light switch to keep it on, there could be problems with this design. If the light turns on in your pocket or in your luggage/backpack due to pressure being applied to the switch, it will stay on. There goes your battery life! The Eternalight and the Photon 3, with their pressure switches take care of this by having the light turn on in "timed" mode initially, turning off after a few minutes automatically. It would be nice to see this feature added to the Pocket-Bright. The switch pressure sensitive area is recessed a little bit, but this provides little protection from keys, gear, etc.

The light is pretty tough and was able to handle being tossed about, stepped on, dropped, etc, with only minor marring of the case.

In general, it's about as thick as 2 stacked Photons, making it a bit bulky for a pocket, but not excessive. The LED is recessed in a rectangular opening in the front of the light giving it an odd rectangular spillbeam. This does not diminish from its usefulness whatsoever, and in fact, it's nice to have the otherwise wasted side light project forward to the area you are trying to illuminate..

+ + + Pluses: Long battery life, easy battery change, watertight, comes with nice accessories

- - - Minuses: a bit dim compared to other pocket lights, a bit bulky, accidental turn on in pack/pocket possible with the result of the batteries becoming depleted

Review Date ............................. December 2001
Case Material ........................... Plastic
Case Features .......................... Small, Attachment loop on end
Case Access Type .................... Coin-opening access door on back, O-ring sealed
Switch Type ............................. Pressure sensitive, no feedback
Reflector Type ......................... Rectangular recessed area for LED - smooth black
Lens Type ................................

None

Bulb Type ................................. Single LED
Beam Type ............................... Smooth spot
Beam Characteristics ............... Brighter center with smooth transition to edges
Lumens/Meter² ......................... 11
Battery / Power Type................ 2 x 2025 Lithium coin cells with 10 year shelf life (included)
Battery Life (advertised) ........... 50 hours, voltage protection for LEDs
Environmental Protection ......... Waterproof to 1', O-rings and silicone grease, recessed LED
Special Items of Note ............... Lanyard, split rings, hook&loop fastener included
Warranty .................................. 3 yr. warranty
Retail Cost ................................ $20.00 US MSRP
 

 

 
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