Color Black + Silver Brand CXHEXIN Model B5V-T6 Quantity 1 Set Material Aluminum alloy Emitter Brand Cree LED Type XM-L Emitter BIN T6 Number of Emitters 1 Color BIN Cool White Working Voltage 5 V Power Supply USB 5V power bank (Marked: 16800mAh; Actual: 12000mAh) Current 2.1 A Theoretical Lumens 1000 lumens Actual Lumens 680 lumens Runtime 6 Hour Number of Modes 3 Mode Arrangement HiLowFast Strobe Mode Memory No Switch Type Forward clicky Lens Glass Reflector Aluminum Smooth Flashlight Mounting HandlebarHandlebar and HelmetHelmet Switch Location Tailcap Beam Range 300 m Bike Lamp Interface Size USB Battery Pack Interface Size USB Packing List 1 x Headlamp (80cm-cable) 1 x Mobile power bank 1 x USB data cable (18cm) 1 x Headband (40cm) 2 x O-rings