Cree LED, high light of torch for police, public using. High Power LED Flashlight LED lamp: CREE Q2 Battery Spec.:1 x AA alkaline Working time: 55min ... : waterproof (IP55)Dimension: 97mm* ¢24.4mmWeight: 102g(including batterys) Patent Led Flashlight,Led Torch,Cree Q2 . (CE,Rohs,1 year of guarantee)