High-performance electric bike lamp. Durable, heat-dissipating CNC-machined aluminum construction. Two high-output LEDs deliver up to 1,000 lumens. Enhanced MOR (Maximum Optical Reflection) lens with integrated side visibility. Intelligent automatic day/night dimming mode. 6 - 12v input compatible with electric bikes, 6w easily connects to batteries from top manufacturers such as Bosch, Shimano and Yamaha. Includes Direct X-Lock and CNC aluminum fork mount and 140 cm long power cable. Our electric bike lights are powered by the motor of an electric bike and must be installed manually. Correct installation may require some disassembly of the bike and motor (depending on make and model of battery type) and additional wiring to connect the light to the motor. Please contact the electric bike or motor manufacturer for installation instructions. We strongly recommend that you have your lights installed by a qualified electric bike professional.