Color Grey + Golden Brand LusteFire Model P10 Dipped Beam Quantity 1 Piece Material Aluminum Alloy Emitter Brand Cree LED Type XM-L2 Emitter BIN T6 Number of Emitters 1 Color BIN Cool White Working Voltage 7.2~8.4 V Power Supply 1 x 18650 Battery Pack (4 x 18650 batteries with two parallel two series included) Current 2500 mA Theoretical Lumens 900 lumens Actual Lumens 800 lumens Runtime 2~3 Hour Number of Modes 5 Mode Arrangement HiMidLowOthersHi>Mid>Low(Black Switch); Constant Output Mode>Fast Strobe(Red Switch) Mode Memory No Switch Type Reverse clickyOthersDual Reverse Clicky Lens Plastic Reflector Aluminum Smooth Flashlight Mounting Handlebar Switch Location Tailcap Beam Range 200 m Packing List 1 x Bike Light (cable length: 25cm) 1 x US Power Adapter (100~240v 50/60Hz cable length: 90cm) 1 x 18650 Battery Pack (4400mAh cable length: 30cm) 2 x Fixing Rubber O-rings