ROCKBROS Bike Saddle Mount Tail Light

Sale price$28.99 Regular price$49.99
Save 42%

SKU: 24720004001

About this product:

Equipped with a brake and vibration sensor, this waterproof bright tail light is a safe and reliable choice for your bike rides. It comes with 3 different lighting modes to adapt to your requirements and lasts up to 10 hours in its brightest mode. This rear light can easily be mounted on the saddle rails and is compact enough to fit in your pocket! 

Key Features: 

  • Built-in motion sensor to deliver maximum brightness when braking
  • Very bright with 3 lighting modes
  • Vibration sensor to automatically turn the light on/off
  • Very durable construction 
  • IPX7 waterproof rating for moisture-resistance
  • Compact and light in weight
  • Easy saddle mount bracket

Very Bright with 3 Lighting Modes

Despite its diminutive size, this tail light is very bright and comes with steady and flashing modes to suit different riding conditions. 

Intelligent Brake and Vibration Sensor

The rear light will light up bright for 2.5 seconds when you hit the brakes or follow a steady decrease in speed to warn the vehicles behind you. It will also automatically switch off after 50 seconds of inactivity and power up when you start riding.

Convenient to Handle

Weighing around 16 grams and measuring 4.5 x 3.6 x 1.35 cm in size, this light is very compact and light in weight, making it easily portable. It’s also super easy to install. 

Good Battery Strength

With a 200mAh battery capacity, it will last up to 10 hours in bright mode, 15 hours in LED cyclic flashing, and 60 hours in flashing mode. It will charge within 2.5 hours. 


It has an impressive water resistance of IPX7, but it’s advised not to submerge it in water for a prolonged period. 

ROCKBROS Bike Saddle Mount Tail Light Specifications:


Product type: Saddle mount bike tail light 

Model number: 24720004001

Material: PC

Colour: Black

Lamp bead model: 20 COB LED beads

Weight: ≈16 g

Size: 4.5 x 3.6 x 1.35 cm

Battery model:200 mAh lithium battery

Waterproof: IPX7

Product Warranty: 1 year