A must-have for urban night riding. The new TL-LD610-R is slimmer and brighter than its predecessor, with five LEDs and three modes that maximize your visibility. The FlexTight™ bracket fits all bikes and mounts horizontally or vertically to maximize adaptability. The new low-profile switch eliminates accidental switch-on/off, especially inside your pack. Runs up to 30 hours on constant mode on two AAA batteries.