Smart Brake Sensing Bicycle Taillight with Vibration Wake Up and Waterproof Design

This smart bicycle taillight improves rear visibility by automatically reaching maximum brightness when braking is detected. Vibration wake-up lets the light resume operation after inactivity, while automatic brightness adjustment helps conserve battery power based on surrounding light. Six lighting modes provide flexible visibility for different cycling environments. Its compact carbon fiber and PC construction includes a 400mAh rechargeable battery with a Type-C charging port and an 8–40 hour stated battery life.

Key Features

• Brake Sensing: Instantly switches to maximum brightness when braking occurs for increased rear visibility.

• Vibration Wake-Up: Automatically resumes operation after being paused or inactive.

• Automatic Brightness Adjustment: Adapts brightness to surrounding light to help optimize battery use.

• Six Lighting Modes: Choose Single Flash, Double Flash, Breathing Flash, Steady On, Running Lights, or Spinning Wheels.

• IP65 Waterproof Design: Supports reliable use in varying weather conditions.

• Type-C Rechargeable: Provides convenient charging for the built-in 400mAh battery.
  
  

Specifications

• Material: Carbon Fiber + PC

• Color: Black

• Battery Capacity: 400mAh

• Battery Life: 8–40 hours

• Charging Port: Type-C

• Voltage: 5V

• Waterproof Level: IP65

• Weight: Approx. 1.0 oz (27 g)

• Size / Dimensions: Ø1.5 x 1.2 in (Ø38 x 29.5 mm)

• Package Includes: 1 bicycle tail light, 1 seat bow bracket assembly, 1 seatpost bracket assembly, 1 Type-C charging cable
  
  

Why Choose Our Smart Brake Sensing Bicycle Taillight
This brake sensing bike light combines automatic braking response, vibration wake-up, adjustable brightness, and six lighting modes in a compact design. Its rechargeable battery and two included mounting assemblies add everyday convenience for cycling use.

Perfect For
Suitable for cyclists who want an adaptable rear light with automatic brake sensing, multiple lighting modes, and weather-resistant construction.

Ride with Better Rear Visibility
Add this waterproof bike rear light to your cycling setup for responsive braking illumination, flexible lighting options, and convenient Type-C recharging.