Color Red Brand Others Quantity 1 Set Material Silicone + plastic Emitter BIN LED Color BIN Red Number of Emitters 2 Input Voltage 3.5 V Battery 1000mAh battery Battery included or not Yes Current 500 A Theoretical Lumens 32 lumens Actual Lumens 32 lumens Runtime 36 Hour Number of Modes 3 Mode Arrangement HiSlow StrobeFast StrobeOthersSolid on Mode Memory No Switch Type Clicky Switch Beam Range 150 m Strap/Clip Clip included Application BodySeat PostHandle Bar Holder Diameter 2-4 cm Waterproof No Other Features Battery runtime: 24~36 hours; Easy to install and use; Suitable for 25~40mm handle bar. Packing List 1 x Light 1 x USB cable (40cm) 3 x Buckle ring