Includes both Whitelite andÊRedlite Race.Whitelite RaceCompact and powerful front lightÊprovides ample light for commuting.Lamp 2 Super Bright White LEDÕsBattery CR2032 x2 (included)Burn Time: (approx) 70 hrs / 140 hrsSimple rubber strap mountingÊsystem.Blinking or constant functions7x3.8x3.6cmÊ35.4gRedlite RaceCompact and powerful tail lightÊprovides excellent visibility in anyÊsituation. Mounts to post or seatstay.Lamp: 2 Super Bright Red LEDÕsBattery: CR2032 x2 (included)Burn Time: (approx) 70 hrs / 100 hrsBlinking or constant functions.7x3.6x3.8cmÊ37.6g