Rear Bicycle Light 5 Useful Functions BL-S2

ROCKBROS USB LED Rear Bike Light Waterproof Red Warning Light

ROCKBROS Waterproof Rear Bike Light with Brake Sensor and Touch Switch. Made of aluminum, it's scratch-resistant and water-resistant (IPX6). Mounts to the seat tube or other bracket, with a flexible rubber ring. Perfect for riding in the rain, it features synchronization and vibration functions.

Main features

5 USEFUL FEATURES
This rear bike light offers 5 useful functions:

Brake sensor – automatically turns on the light when braking.

Same Frequency Mode – Synchronizes with other team members.

Vibration function – activates after 2 minutes to wake up the user.

Light sensor – intelligently adjusts light on and off depending on lighting conditions.

Sensitive touch – operates the light by touching the lampshade, eliminating traditional buttons.

WATERPROOF IPX6
The rear light is crafted from a seamless, CNC-machined aluminum alloy housing that's scratch- and rust-resistant. Its buttonless design ensures high sealing, effectively protecting against water. It's perfect for rainy days and when washing your bike.

TWO INSTALLATION METHODS
The light is compatible with various tubes, offering two mounting options: on the seat tube or on another tube. Thanks to its flexible rubber ring, it fits round and non-standard tube shapes, making it easy to install in any position.

DESIGN WITH DREAMS
The ROCKBROS lampshade with its wave pattern refracts light repeatedly, creating a wave effect or sparkling patterns. This not only makes the backlight more aesthetically pleasing but also more visible, providing safety and a unique look.

IMPORTANT INFORMATION
The light is button-free, and you can change modes and turn it on/off by touching the center of the lampshade. Be sure to attach the dust-proof charging port plug to ensure full waterproofness. Do not immerse the light in water.