Always have a light when you need it--attach it to your keys and you'll appreciate it many times over. Bright, easy to use, solidly made and convenient.

This keychain light is perfect for when I'm shooting video in dark rooms. I often travel when I'm recording videos, so I want to keep my gear as light as possible.

This light fits the bill.

Plus, the red light doesn't destroy your night vision. You can walk through a dark room, check a setting on your camera, and scuttle off in another direction ... without waiting for your eyes to re-adjust.

I'll probably take this with me on my next camping trip!

Highly recommended.

Incredible little keyfob that gives off big light. It's like carrying a miniature flashlight.

I'd highly recommend the Photon Micro-Light II to anyone wanting a small, lightweight but SUPER bright flashlight. They're durable, water proof and last forever... how do I know? Well, I attached one of them to my black lab's collar. I can click it on when we're outside after dark so that I can find him and passing cars can see him. He's worn it swimming in the lake numerous times, and we run at least once a day. If a flashlight can take that kind of beating (being on a dog collar) and still work flawlessly, it's a winner in my book!

Having been previously given one of these as a gift and had it last over 3 years...I was disappointed in the substitutes that I purchased since then. One was the cheap UFO and it lasted only 2 weeks. One was more expensive and the light was okay, but the integrated ring broke off in about 15 months.
This is well made. The light is bright and because the switch is recessed...it doesn't light up in your pocket like some others.
Recommended for everyone!