The sleek and aggressive Zot™ 250 headlight and Dice™ TL 50 tail light combo set delivers superior lighting for day and night use. Built with a road cyclist's perspective in mind, the Zot™ 250 headlight and Dice™ TL 50 tail light delivers 250 lumens forward and 50 lumens backwards to have you visually covered at night. Not only limited to night, both feature DayLightning® mode to make you stand out in broad daylight with powerful lightning-like flashes. Exclusive only to the Dice™ series, the tail light senses day and night to automatically switch to the optimal flash tempo. Get the most out of your ride with the performance and features packed into this combo light set. Patent pending.