To call the new Blinder a very bright light is an understatement. Utilizing the new COB technology, the new Blinder has a stunning 100 lumens to ensure you can see safely in all lighting conditions. It features a grid pattern that makes this Blinder one of Knog's most graphically individual lights. The blinder has 8 different modes and is available as a front light, tail light and a set of front and rear lights to create a unique pair. The blinder has integrated USB charging, is 100% waterproof and has a battery life of an incredible 60 hours when using eco-flash mode. 8 LIGHT MODES: steady on, fast flash, organic flash 1, organic flash 2, eco flash. LEDs: Efficient LED chips on board (COB) that provide maximum brightness level for up to 90% of battery life for each mode. INTEGRATED USB: No charging cable required, connects directly to USB ports and is designed to withstand the elements. 100% WATERPROOF: Blinder is 100% waterproof against all weathers. BATTERY LIFE: Use the new Blinder for a maximum of 2.5 hours or a whopping 60 hours in eco-flash mode. BATTERY: Rechargeable lithium-polymer USB. BIKE CLAMP: Silicone band with metal clip, installs without tools on 22-40 diameter tubes mm. LOW BATTERY INDICATOR: The red light next to the on/off button will stay on for 2 seconds after the light turns off if the battery is low.