Color Grey Brand Nobrand Model NEW-177 Quantity 1 Set Material aluminium alloy Emitter Brand Cree LED Type XM-L Emitter BIN otehrsN/A Number of Emitters 1 Color BIN Neutral White Working Voltage 4.2 V Power Supply 2*18650(included) Current 1 A Theoretical Lumens 1000 lumens Actual Lumens 500 lumens Runtime 2 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 100 cm Bike Lamp Interface Size DC3.5 Battery Pack Interface Size DC3.5 Other Features Cree XM-L L2 500lm 3-Mode Memory White Bicycle Light Packing List 1 x Bicycle light (63cm-cable) 1 x 18650 Battery pack (58cm-cable) 1 x 2-flat-pin plug power charger (100~240V / 116cm) 1 x The fixed frame