Color Black + Silver Brand TrustFire Model Missile-H1 Quantity 1 Set Material Aluminum alloy Emitter Brand Cree LED Type XM-L2 Emitter BIN T6 Number of Emitters 1 Color BIN Cool White Working Voltage 3.6-4.2 V Power Supply Battery 2 x 18650 (Included) Current 2.2 A Theoretical Lumens 700 lumens Actual Lumens 500 lumens Runtime 2~3.5 Hour Number of Modes 3 Mode Arrangement HiLowFast Strobe Mode Memory No Switch Type Reverse clicky Lens Glass Reflector Aluminum Smooth Flashlight Mounting Handlebar Switch Location Tailcap Beam Range 150 m Bike Lamp Interface Size 5.5-2.1mm Battery Pack Interface Size 5.5 x 2.1mm Packing List 1 x Bike lamp (Cable-75cm) 1 x Battery set (4000mAh / 20cm) 1 x US-Plug power adapter (100~240V / 105cm) 1 x Chinese / English user manual 1 x Storage pouch 1 x Fixed stand