A high-performance e-bike cycling light built from durable, heat-dissipating CNC-machined aluminum construction and features two ultra high-output LEDs delivering up to 1,000 lumens An enhanced MOR (Maximum Optical Reflection) lens offers optimized illumination as well as built-in side visibility E-bike compatible 6-12v input Works with batteries from top makers including Bosch, Shimano and Yamaha Includes direct X-lock CNC fork mount long power cable Powered by the motor/battery of an e-bike and need to be manually installed Proper installation may require some disassembly of the bike and motor (depending on make and model, battery type) and additional wiring to connect the light to the motor. It is highly recommended to have a trained e-bike professional install your lights for you.. EBIKE MACRO LIGHTE 1000