Stony, I have a Nitrolon in my EDC, bought it after I got one of the more expensive lights for shooting. Ended uo getting a third on my shotgun. Used the Nitrolon at a MVA and the cops were impressed.Shop around for a good price and the color you want. I think they come in black, green and yellow. It will pay to shop around for batteries, also. You should get plenty of info here, I'm sure there are past postings about this.