Bicycle smart brake taillight

High-Intensity COB LED: Ultra-bright 50-lumen light with smart brake sensing, flashing for 5 seconds to alert other riders.

Multiple Light Modes: Choose from 4 modes—Normal Flash, Breathing Flash, Fast Flash, and Steady On—for any riding condition.

Smart Auto On/Off: Motion and Light Sensors automatically activate the light when moving, preserving battery life (50 hours per charge).

Durable & Waterproof: Built with an aluminum alloy body, IPX6 waterproof for all-weather cycling.

Long Battery Life: 400mAh rechargeable battery with power display indicators, providing extended usage and easy recharging.