Blinder E 900 will level-up your urban illumination and help you see and be seen in all light conditions. The robust build, precisely engineered lens optics and high-quality LEDs are best-in-class, while the integrated button makes operation intuitive and effortless. No Ordinary Front E-Bike Light Designed to deliver uncompromising performance and reliability, this sleek and powerful e-bike light ensures you stay visible and safe on the road. Powerfully bright 900 lumen output Compatible with e-motors from all major brands including; Bosch, Brose, Shimano Steps, Yamaha and more Connects into your e-bike motor/battery system (we recommend a bike shop does this) Simple to operate using the integrated button Intelligent button with backlit LEDs indicate high and low beam modes Access 5 light modes to suit all conditions 100% waterproof with an IP67 rating Includes vibration-resistant, secure handlebar mount that's quick and easy to install Light Modes MODE LUMENS High Steady 900 @ 8W Low Steady 300 Steady Pulse 450 Strobe 450 Eco Flash 400 What's In The Box Light Head - 900 Lumens Handlebar Mount & Mounting Hardware E-Bike Cable - 1200mm Shims - 31.8mm / 35mm - For the perfect bar fit. How to Install Our e-bike lights are powered by the motor of your electric bike and need to be installed manually. This is a simple task for a trained e-bike professional and we'd suggest you have them handle the installation as it may require some disassembly of the bike and motor (depending on the battery make and model) and additional wiring to connect the light to the motor. To confirm the compatibility of your e-bike motor you can reference our E-Bike Light Compatibility Chart or you can check the manufacturers specifications. If you're unsure of the motor specifications of your e-bike, you can usually locate this with a quick internet search or you can contact our support team who can assist you.