It's a streamlight - Streamlight Stylus Pro Penlight, White LED

Purchased a couple of these light, because it uses batteries, rather than a rechargeable power source. W/ a low battery, throw in a couple good ones & your back in business, w/ a rechargeable on, your setting there on your thumbs waiting for it to charge up? Not in the game!, Good color, hopefully be able to find it in a drawer, takes easily available batteries, has a belt holster. If it quits, call Streamlight, and it's under warranty. Can't go wrong. Down side, I think it is priced a little high, would like to see it $5-7 bucks cheaper.