Tek Torches LL7465 Coast Cutlery V2 Tek Torch LED Micro Moon Flashlight Powerful micro moon torch for illumination; tie clip for pockets and belt loops; protective sheaf for storage Anodized metal casing; gold-plated contacts; crystal photon tubes; shock- and weather- resistant Equipped with LED technology; light burns cool for over 100,000 hours without a bulb change Powered by 4 included AG5 watch batteries for up to 110 hours; replacements available at camera shops, jewelers, and all-purpose stores Torch is 3-1/16 inches long; weighs approximately 30 grams; covered by a lifetime guarantee