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. 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 tSteps, 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 Product Features: Rock-Solid Mounting - The vibration-resistant, CNC machined aluminium handlebar mounting is perfectly constructed with an anodised hard coat to ensure a smooth ride no matter the weather Intuitive Integrated Button Design - Easily navigate through various lighting modes with the streamlined integrated button design. Gold Plated DC Connector - Knog's proprietary gold plated DC Connector guarantee a robust cable setup with advanced conductivity. Powerfully Bright Output - Engineered as a road focussed beam the 900 Lumens offers a clear, bright light to navigate your path