Minchen 900lumen XML-T6 LED Flashlight 3 output Distance: 200-500m Zoomable Torch Super bright XML T6 LED Bulb, Aluminum alloy casing, Convex Lens. Skid-proof Design Output bright can come to Max 900luments; Powered by 1 pc 18650 3.7v Battery or 3 AAA batteries 3-mode adjustable Brightness,High/Low/Strobe,Zoom In/Out to adjust its Focus.