What Our Gearhead(R) Experts Are Saying:"The RedEye-E eBike Tail Light is the cleanest way to add permanent rear visibility to an eBike without introducing another battery to manage. It draws straight from the motor, the 240-degree halo is genuinely visible from a long way back, and the threaded end gives me flexibility for mounting it in a position that works for my setup."The Exposure RedEye-E eBike Tail Light brings the same motor-powered simplicity to the rear of the bike that the Fuse brings to the front. Drawing directly from the eBike battery, it puts a 240-degree halo of red light behind you with visibility from over a kilometer away, covering urban commutes and trail riding without adding a single extra charging step to the routine. A precision-designed single-LED lens maximizes output efficiency so every lumen goes exactly where it needs to, and the threaded end with moulded seatpost bracket gives you clean and versatile mounting options. Charge the bike, and the RedEye-E eBike Tail Light is ready to go.