Taillights

The 49n Ultra Doppler USB Rechargeable tail light provides high visibility with super-bright LEDs that mount in seconds thanks to its highly versatile IPX3 waterproof-rated silicone body. The Ultra Doppler is USB rechargeable, saving money while reducing your footprint. Ultra Doppler Tail Light Specifications - 3 super bright LEDs producing 7 Lumens - 4-Modes - 3 Strobe patterns - 12 Hour burn time - Steady on 9 Hour burn time - Cable free integrated USB 2.0 charging - 180 Side visibility - IPX3 Waterproof rating - Quick release, multi-mount silicone body - Red low-battery indicator - Green fully charged battery indicator - 2 Hr charging time - Fits all bar and seatpost diameters - Black body, red lens - 40 grams