The Streak headlight and Hotshot SL tail light provide powerful, rechargeable lighting to serious road riders, firing 280 lumens of intense light forward and shooting 2 watts of powerful flashes back.
CygoLite TridenX 1100 OSP Rechargeable HeadlightUltra-bright -- brighter than a car's low-beam headlight. Battery lasts 1:40 on the brightest setting. 3 LEDs shine with up to 1100 lumens. Light head mounts to your bike handlebars or to your helmet.