Topeak Taillux 100 Usb Rear Light

Triple mode USB rechargeable ultra-bright tail light with spot / flood combo mode providing 100 lumens of extreme visibility. Tool-free mounting and easy removal on aero or round seatposts or helmet4 modes: constant blinking/constant constant/blinking sequence and blinkingUSB rechargeableIPX 6 Waterproof5.7×4.1×2.5cm30gMax output: 100 LumensLamp: 9 super bright LEDsBattery: 3.7V 700mAh Lithium IonBurn time: 2hr Constant 5hr Blinking/constant 10hr Constant/blinking sequence 30hr BlinkingCharge time: 4 hr