The waterproof Macro Drive 1300XXL is a new powerful LED bicycle light that offers up to 1300 lumens of output. It features the Tri-Focus optic, which creates a brighter center spot in a wide-angle pattern. It is made of machined aluminum and has cooling fins that optimize performance. The light is micro USB rechargeable and can last up to 148 hours with a full battery. The LED can be attached to different types of handlebars with a versatile strap. The diagram below shows how many lumens the lamp offers in a certain position and how long the LED can last. 1 lumen equals the light of a candle.