The Lezyne Macro Drive 1,000 is a high-performance e-bike cycling light. Durable, heat-dissipating CNC machined aluminium construction. Two ultrahigh-output LEDs deliver up to 1,000 lumens. Enhanced MOR (Maximum Optical Reflection) lens with built-in side visibility. Intelligent Auto Day/Night dim mode.Key Features:The Lezyne Macro Drive 1000 is a high-performance e-bike cycling light.Durable, heat-dissipating CNC machined aluminium constructionTwo ultrahigh-output LEDs deliver up to 1,000 lumensEnhanced MOR (Maximum Optical Reflection) lens with built-in side visibilityIntelligent Auto Day/Night dim modeE-bike compatible with 6v– 12v inputNote: Lezyne  e-bike lights are powered by the motor 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. Please contact the e-bike or motor manufacturer for installation instructions. It is highly recommended to have a trained e-bike professional install your lights for you.