Moon Led Rear Light Helix Sense 300

Super bright COB LED taillight with brake light and standby stop functions. Features 5 light modes, sensing, daylight function, and rechargeable 3.7 V 500 mAh Li-ion polymer battery. Dimensions: 22 x 19.5 x 66 mm. Up to 70 hours of use per charge, charging time 2.5 hours via USB-C. Easy to mount on seat rail or post.