Tips:

The bracket only fit Brompton original rack. It don't fit 3SIXTY PIKES rack, you could check the installation in the video.

Automatically turn on/off depending on the light intensity and motion.

Feature:

WIDE FIELD Of VIEW: 180 Degree field of view degree wide angle design, the led bike light will make you more visible for other road users in dark night or daytime. will be great for your extra security in ridingequipped with ultra bright wide beam LED, will make you more visible for other road users.

INTELLIGENT BRAKE SENSOR: With the brake sensor, in flash mode, Automatic ultra bright brake light will automatically light up after braking. The bicycle light is super bright and highly visible from a distance, really catch attention to enhance your safety.

SENSING FUNCTION: In Fast Flash and Breathing mode with light sensor, the flashing light will turn on automatically in low brightness and turn off in high-intensity light. Save your time to switch the bike tail light.

WATERPROOF & RECHARGEABLE: IPX6 waterproof bike tail light against splashing water from any angle. Built-in 400mAh Polymer Lithium battery comes with a USB cord that charges from your computer, wall charger, power bank or any other device with a USB port.

EASY INSTALLTION: the rack bracket fit Brompton original rack. Saddle mounting bracket provided, you also could install it to saddle.

Product Details:

Led: led COB

Battery: 500MAH lithium battery

Material: 6061 Aluminium alloy

20hrs run time, USB charging