Smart Bicycle Tail Light with Brake Sensor – Mounting Options

A rear light that responds when you slow down

From your daily commute to a weekend ride, add a compact rear light to your bicycle setup. The smart sensor is designed to activate the brake-light function when it detects deceleration, while a COB light source provides rear illumination.

Choose your mounting option

• Sliding bow type: the option listed as “smart brake tail light sliding bow type”; check the mounting instructions for compatibility with your saddle assembly.
• Seat post type: the option listed as “S7 smart brake tail light seat post type”.
• Double bracket: the option listed as “S7 smart brake tail light double bracket”.

These selections describe mounting configurations, not different light colours. Choose the version that matches your bicycle and confirm the included hardware before ordering.

Key features

• Deceleration sensor: designed to trigger a brake-light signal as you slow down.
• COB light source: compact rear illumination.
• Aluminium-alloy body: a lightweight housing for your riding setup.
• Compact dimensions: listed at 4 × 2 × 2cm.
• Mounting choice: select from the three listed configurations.

Specifications

• Product type: bicycle rear light with brake sensor
• Light source: COB
• Body material: aluminium alloy
• Listed dimensions: 4 × 2 × 2cm
• Listed weight: 39g
• Supplier-listed protection rating: IP68; follow the supplied exposure and care limits

What's included

• 1 bicycle tail light
• Mounting accessories for the selected configuration
• 1 USB charging cable

Before you ride

Check mounting fit, secure the light and test its operation before each ride. Follow the supplied instructions for charging, installation and sensor behaviour. Battery capacity, runtime and light-output figures are not specified in the supplied details.

A sensor-triggered light does not guarantee that other road users will notice you and does not replace required bicycle lighting or reflectors. Do not assume the listed protection rating permits unlimited immersion or pressure washing.

Product images