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This is Energizer's 3-LED version head lamp. 2 of the LEDs are white and one Red LED to help maintain your natural night vision. This head light runs on 3 AAA batteries. This makes it easier to change the battery than other versions that use watch batteries, which, at times can be hard to come by where as AAA batteries can be found in almost any store and are significantly cheaper.
The things I like about this light are, it's long run time, bright Red LED, rotating light, simple 2 mode functions (Red or White light). Changing the batteries is a snap as well, just open the back and replace the batteries. No screws to deal with. The padding on the back is nice, however, I think that if the back was more contoured to fit your head it would be a bit more comfortable, as the back is flat. Also, another problem I have had with this light is it accidentally turning on while in my bag due to the switch being exposed on the top of the lamp.
This headlamp has seen plenty of use by me and will continue to do so. I love this headlamp, for being fairly inexpensive and so far has proven to be rugged as well.
Update (10/31/09):
Since the last posting this headlamp has seen plenty of use. In fact the padding on the back has worn off and the back cover has cracked due to repeated removal and replacement (both of these issues can be seen in the picture below). This removal and replacement is due o the batteries being removed each time I stored it in my pack since it would inadvertently turn on when the batteries were not removed. I still use this headlamp for reading in bed at home and light camp work, but I've found it a little too weak in light output for the more demanding jobs.

This cool little guy is a Glo-toob. This light has so many uses I couldn't think to list them all here. It can be used to mark camp sites or other sites, used as a tent light, marking people for safety or ID, IR style can have multiple military applications for marking and illumination, the list goes on and on.
This light is basically an LED light that reflects off an inner reflective surface to give an all around "glow" to the area. The blue model I received has 3 LEDs and gives off plenty of glow for use as a tent light and would be great for marking for safety or ID reasons. I have found that a slightly greater amount of light shines down toward the end cap area, so when using this as a flashlight I hold it with the cap down so the light doesn't shine right up into my face.
The light is also waterproof, however, for scuba and other diving or deeper level underwater use the manufacturer suggests using the diving cap that is designed to give it 100% waterproof reliability. The included twist cap is resistant to 11500 feet. I have tested the light under running water and short time under water in a sink and had no problems so far. I didn't and don't suggest manipulating the "on/off" switch while the unit is actually underwater though. I'm sure it's ok to use it this way, i just get nervous about twisting the cap underwater.
There are several accessories for this item as well to include a clip for your belt, which leaves the light exposed, a pouch, an anti-roll device, and several different end caps. One accessory I would suggest to the manufacturer is a device that attaches to the glo-toob, much like the belt clip, that covers half of the light so that you only get 180 degrees of light instead of the full 360 degrees to make it into a directional light for reading and other activities where you don't want the light shining back into your face. You could always use military 100mph tape to cover half of the light, however, a snap on accessory would be the best bet.
This light has proved durable (it is high-impact resistant) and useful so far and I will continue to evaluate it for any further info. I really like this light and think everyone can find at least one use for having one.
This light is available in the following colors: amber, blue, green, red, white, IR.
Battery: 12v (23a) - I'm not sure how readily available these are, they have a version in CR123 that is readily available and the same as most other tactical electronics.
MSRP is $29.99
Sold at L.A. Police Gear
Lets face it, mag lites are pretty rugged but due to the advances in lighting technology the mini maglite seems to have dropped to a less used utility light. One thing that Nite Ize has done is create a upgrade to the mini maglite.
This upgrade includes a 3 LED module to replace the standard bulb, and a push button endcap to replace the standard endcap. This upgrade lengthens battery life greatly (20 hours) and puts out much better light, and it's shock resistant. The LED itself has a 100,000 hour life span...much better than the regular bulb. The light improvement is great compared to the standard bulb. The only thing you lose with this upgrade is the ability to adjust from flood to spot light. Not a bad sacrafice for the improvement.
Also included with this upgrade is a push button tail cap which allows you to easily turn the light on without having to twist the Bezel. This is nice, however, I've found that while holding the light in a light pouch it can accidentally be activated. For this reason I've done away with using the push buttong and gone back to the original tail cap and just turn the light bezel to turn the light on. This is not a light used for tactical applications anyway, so the endcap switch isn't needed. When you do use the tail cap switch....you'll need to leave the bezel loose to keep the switch activated. If you tighten the bezel, the switch cannot be accidently activated, but then that defeats the purpose of the switch all together because the bezel will need to be loosened for the light to come on.
All in all, if you have a mini maglite kicking around in a drawer somewhere not being used this is a good investment to get that light back into use. You can buy it at Brigade Quartermasters for $9.99 (discounted if you qualify for the professionals discount) or buy at the local Target or hardware store.
I have been using this headlamp made by Princeton for a few months now while working in the dark at work. It has been very useful and durable so far. I have yet to use it in the rain or cold weather, but will update this as soon as it gets exposure to either. The lamp has a waterproof level 1 rating (splashes and quick dunks in water). This headlamp uses 2 LEDs (10 lumens) and has a push button on/off. This button (orange button in pictures to the left) is covered to prevent it from being pressed accidentally. The part of the lamp that adjusts it's angle covers the button.
The headlamp has several modes... 3 levels of illumination, and 2 flashing speeds. I have found that the lowest level is OK for close work and the medium level is good for normal work. The distances and hours of operation for the different modes are as follows:
- low: 48 hours, 8 meters
- medium: 36 hours, 10 meters
- High: 24 hours, 15 meters
- Slow flash: 70 hours
- Fast flash: 50 hours
There are also several ways to mount the headlamp. The adjustable elastic head strap is included with the lamp. It can also be attached to any strap that is the same width as the strap. Also, it can be removes from the strap and clipped to a hat or anything else that the clip will fit.
Replacement batteries are: 4-#2032 lithium coin cells.
06/26/08 - Update: I just put fresh batteries in this headlamp this past weekend to use on a camping trip. We got all set up and one it got dark out I went to use the headlamp and the part where the headband connects to the light broke off. I was quite disappointed since this isn't a light I had used too much so it shouldn't have been wort to the point of breaking. I will super glue it and try to continue to use it, but I'm pretty much counting this one out. Not necessarily this style or brand of light, but this specific one due to the piece being glued together.