Color Grey Brand UltraFire Model 3405 Quantity 1 Piece Material Aluminum alloy Emitter Brand Cree LED Type XP-G Emitter BIN R5 Number of Emitters 1 Color BIN Cool White Working Voltage 3.6~4.2 V Power Supply 2 x 18650 (not included) Current 600 mA Theoretical Lumens 200 lumens Actual Lumens 150 lumens Runtime 2~3 Hour Number of Modes 3 Mode Arrangement HiLowFast Strobe Mode Memory No Switch Type Reverse clicky Switch Location Side Lens Glass Reflector Aluminum Smooth Beam Range 100 m Strap/Clip No Other Features Designed with 3.5mm charging interface (power cable is not included) Packing List 1 x Flashlight 1 x Battery holder