The Niterider Pro 2200 boasts one of the categorys best power-to-weight ratios. With 2200 lumens of light output, using 3 CREE LEDs- set into a Nite Rider custom reflector, guarantees to set the darkest bike trail ablaze. It features an accurate eight-step fuel gauge, keeping the rider informed of battery levels at all times. These attributes make the Pro 2200 the go to light among the worlds top athletes & enthusiasts alike. Compact & lightweight, perfect for race inspired riders Custom 3 cone reflector producing brilliant trail illumination 3 class leading CREE LEDs at 6000k Rugged design with Dupont® Fiberglass reinforced nylon housings Handlebar mount fits up to 35mm diameter bars Helmet mountable Lightweight 4 cell Li-Ion battery Easily check battery power levels with the 8 step fuel gauge FL 1 Standard IP64, dust & water-resistant Comes with a convenient nylon storage pouch