3W CREE LED Headlight(H105803) Usage: Camping, Hiking, Fishing, Emergency Lighting, Mining, Promotion, etc 3W CREE LED Headlight(H105803)Feature: high power flashlight, 3W CREE Q5, ZOOM IN and ZOOM OUT on foucsMaterial: aluminum + ABSSize of product: 73x60x48mmBattery: 3xAAA batteryButton swith High power CREE Q5 ZOOM LED Headlight(H105803)