Feature:1.Model of LED:Cree XML-T6.2.Body Material:6061T Durable Aluminum Reflector with smooth reflector face.3.Max output:4000 lumens(MAX，when using 2*18650 battery)4.Operate Voltage:6V5.Mode: 5-Mode (High - Medium - Low - SOS - Strobe) 6.Lamp Life:100，000 Hours7.Color:black8.Emitted Color:White Light 9.Switch:Tail Cap Clicky/Clickie10.Lens: Convex Lens11.Battery for 2x1865012.Dimensions:220/203mm (L) x 35mm (HD) x 24mm (TD)13.Net Weight(g):190g14.Suitable for:hunting， cycling， climbing， camping and outdoor activity etc. Package including:1 x Cree XML-T6 flashlight(without battery)