







ROCKBROS Smart Bike Rear Light Magnetic Tail Light Rechargeable Waterproof
Poland: 2-3 Business Days
Other regions: 7-10 Business Days
ROCKBROS Smart Bike Rear Light Magnetic Tail Light Rechargeable Waterproof
Ride safely in any weather with ROCKBROS Rear Bike Light. With magnetic attachments and a rechargeable battery, this waterproof taillight is easy to use and reliable. Never worry about visibility again.
Features
- Brake I Light sense Vibration sensing Windbreaker Magnetic Smart Tail Light
- Dormant while resting Light sense self-starting
- No fear of rain Life waterproof
- Magnetic installation Stable and reliable
- Smart light sense Windbreaker magnetic tail light
- 7 Lighting Modes / Brake Sensing / Day & Night Light Sensing / Smart Start & Stop

Strong Magnetic Attachment
Designed with high-strength magnetic materials, this rear light offers a powerful and secure hold. Simply snap it onto the back of your bike, and it stays firmly in place—even on rough and bumpy roads—ensuring reliable safety lighting for your ride.

Automatic & Manual Modes
Automatic Mode: Equipped with a light sensor, the rear light intelligently adjusts its operation. It enters sleep mode in well-lit environments and automatically turns on when ambient light is low—eliminating the need for manual switching.
Manual Mode: The rear light remains active without entering sleep mode. Simply press the button to switch between different flashing modes.

Automotive-Inspired Tail Light Design
Featuring a sleek, elongated light strip with a fan-shaped illumination layout. With an effective range of approximately 200m, it improves both safety and riding experience.

Smart Brake Sensing
When a significant decrease in speed is detected, the rear light automatically switches to high brightness, remaining illuminated for approximately 1.5 seconds.

400mAh Type-C
Compared to previous models, the upgraded battery offers increased capacity, extending usage time and reducing charging frequency.

IPX6 Waterproof
Engineered for reliable performance in wet conditions, ensuring your rear light functions flawlessly even in rainy weather—though prolonged submersion is not recommended.
Product specification
ROCKBROS
PC+ABS
Silicone+Plastic+Magnet
0603 Red LED Lamp Beads
400mAh Type-C charging
8-36H
≈36g (With base)
IPX6
FAQ
How to Determine Automatic/Manual Modes?
Automatic Mode: Double-press the power button, and the indicator light will flash green. When switching modes, the power button indicator will briefly show a green light.
Manual Mode: Double-press the power button, and the indicator light will remain solid green. When switching modes, the power button indicator will briefly show a green light.
How to Check Battery Level?
Low Battery (30%): The power button’s red indicator will flash slowly at 0.8Hz.
Low Battery (10%): The red indicator will flash rapidly at 8Hz.