Improve your visibility and safety when cycling in the dark with this smart bicycle brake light. Designed for night riding and low-light conditions, this rear light automatically adapts to its surroundings and provides clear illumination when you need it most. Lightweight, waterproof and easy to install, it’s a reliable upgrade for any bike.

✔️ Automatic light sensor – Turns off in bright conditions and switches on automatically when it gets dark
✔️ Brake-sensing function – Increases visibility when slowing down or braking
✔️ USB rechargeable – Easily charge via laptop, power bank or any USB port
✔️ Waterproof design – Suitable for riding in rain and wet conditions
✔️ Lightweight and compact – Adds safety without extra bulk
✔️ Adjustable mounting angle – Set the perfect rear light position in seconds
✔️ Quick installation – Mounts easily without complicated tools
Specifications
Type: rear bicycle brake light
Sensor: automatic light detection
Charging: USB rechargeable
Water resistance: waterproof
Weight: lightweight design
Mounting: adjustable rear mount
Use: night riding, commuting, road and city cycling