Smart Rear Bike Light
Smart Rear Bike Light is backordered and will ship as soon as it is back in stock.
Couldn't load pickup availability
Delivery and Shipping
Delivery and Shipping
Free shipping to Germany, Austria and Poland, with a delivery time of 2-3 days. For orders over 80 euros, shipping costs are free to most other European countries. For more information, click here .
2-year warranty
2-year warranty
The warranty covers material and manufacturing defects, ensuring that you will be completely satisfied with your purchase.
ROCKBROS Smart Rear Bike Light 7 Modes Long Runtime LightMain Features
ROCKBROS Smart Rear Bike Light / Rear Bike Lamp – 100 lm, 7 modes, 180° beam angle. USB charging, lightweight ABS housing, two mounting options. Perfect for night riding!
Main Features
Smart
Our bike light automatically adjusts its brightness to the riding conditions. When braking, its brightness increases three times compared to the ambient light.
Strong Light
Maximum output is 100 lumens. Offers 7 lighting modes:
Low light – 15 hours
Medium light – 10 hours
Strong light – 6 hours
Slow flashing – 30 hours
Brighter Slow Flash – 20 hours
Fast flashing – 16 hours
Breathing Flash – 16 hours
Safety Warning
The wide lighting angle (180°) effectively warns pedestrians and vehicles, increasing driving safety at night.
Light and Compact
The housing is made of lightweight ABS plastic and weighs only 50 g.
USB charging
The built-in 500 mAh battery allows convenient charging via USB.
2 Mounting Options
The lamp is equipped with two brackets: for mounting under the saddle and on the seat post.

Product specifications:
Producer | ROCKBROS |
Mark | ROCKBROS |
Libra | 50g |
Color | black |
Product dimensions | approx. 53mm x 60mm x 38mm |
Base Material | ABS |
Charging Port |
USB |
Battery capacity | 500mAh |
Power Source | Battery powered |
Water resistance level |
Waterproof |
Payment & Security
Payment methods
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.