The Blitz Auto safety light runs on 2 AA alkaline batteries for up to 400 hours and offers 5 efficient LEDs in a clear body. Whenever darkness and motion are detect, the Blitz Auto turns on and stays on for 50 seconds after you have stopped riding. It may also be switched from auto to manual mode for daytime use. Lastly, mode memory remembers the last lighting mode you used, be it Rapid, flashing or constant modes. Brilliant.

designer: cateye