Cree XBD and high output surface mounted LEDs provide 65 lumen output with high, low, Courtesy⢠and Superflash⢠modesRun times from 45 (high - 30 lumens) to 130 hours (Superflash - 65 lumens)Includes seat post and seat stay mounts and horizontal clip mount for multiple mounting optionsDust & water resistance rated to IP64 standard Highly visible, even in daylight Provides 220° of visibility Powered by 2 AAA batteries (included)70 gramsBlack4RearSeat Post/Seat Stay65UPC/EAN/GTIN: 642016309502