Using new Chip On Board (COB) technology, the Knog Blinder Bike Light Twinpack produces a punchy 200 lumens up front and 100 at the rear. Both lights are brilliant for attracting attention on the road or trail in all light conditions.Blinder lights are some of Knogs most individual bike lights ever, adding serious personality to you ride. You can pick from either a square or cross pattern which can flash in different modes to make you more noticeable. The Blinder is 100% waterproof, resisting even the wettest riding conditions. The Blinder is still USB rechargeable, meaning you never need worry about finding batteries ever again. Being USB rechargeable should also encourage user to run their light during daytime riding, a practice that is proven to reduce the chance of being involved in an accident by almost 20%FeaturesBe seen from up to 450 metres awayEasy On, Easy Off - Blinder fits bars and seat posts 22 32mm in diameter, and head tube profiles with a circumference of up to 7.9 in...