






ROCKBROS Smart Tail Light
- Free Shipping:📦
Shipping Info
- US Warehouse In-stock: 3–4 business days
- 🌍International Shipping (if US out of stock): 7–10 business days
🚲 Bicycle Shipping
Delivery Times:
- Standard: 40–60 business days
- Expedited: 18–20 business days
Shipping Fees:
- Small Bikes: $20 (Standard) | $70 (Expedited)
- Large Bikes: $100 (Standard) | $250 (Expedited)
No extra taxes. Choose the option that works best for you.
We offer a 30-day hassle-free return and exchange policy starting from the date you receive your item. To be eligible, products must be unworn, unused, with tags attached, in original packaging, and accompanied by proof of purchase. If the item is defective, damaged, or incorrect, we cover the return shipping cost; for size or personal preference returns, the customer is responsible for shipping fees. Please inspect your order within 72 hours and contact us for any issues. EU customers have a 14-day no-questions-asked return right. Refunds will be processed within 10 business days after we receive and inspect your return. Please contact customer service before returning items and send returns to the designated address; unauthorized returns will not be accepted. For questions, email service@rockbrosbike.us.
At ROCKBROS, we offer a worry-free 1-year warranty to ensure your satisfaction. Whether it's a defect or product issue, simply reach out to us at service@rockbrosbike.us with your order details. We'll handle the rest to make sure your experience is smooth and hassle-free.

Product FEATURES
About this product:
ROCKBROS Smart Tail Light is just what you need to add a layer of security to your rides, especially at night time. It is equipped with a brake sensor and will switch on and off automatically when in intelligent mode. At its most powerful setting, the red LED delivers a good punch of brightness and casts a wide angle of light, signalling your presence to those behind you. It is compact in size and incredibly light in weight.
Key Features:
- A bright and wide-angle beam for optimum brightness
- Durable and sturdy
- Rechargeable
- Compact and very light in weight for easy portability
- Intelligent mode for automatic operation
- 7 modes of lighting to suit different road conditions
- Quick and easy installation
Powerful in Performance
The 100-lumen bright red LED light covers a wide angle of 180° to ensure a safe and secure riding experience. There are 5 lighting modes: high light, medium light, low light, breathing light, and flashing light. In addition, the slow flash modes indicate the battery level.
Intelligent Functionality
This tail light has a brake sensor and will light up in its brightest mode to alert the pedestrians and drivers behind you. It also has a light sensor to adjust to ambient lighting and switch on/off automatically.
Compact Design and Easy Installation
Weighing around 50g, this ultra-light tail light adds no bulk to your rides at all. It is also small in size, making it easily portable. This tail light can easily be installed on the seat post or saddle rail.
Durable and Waterproof
Constructed using high-quality ABS, this is a sturdy bike accessory that can withstand wear and tear easily. It's also an ideal choice for rides in wet and rainy conditions.
ROCKBROS Smart Tail Light Specifications:
Brand: ROCKBROS
Product type: Smart tail light
Model number: 24520500001
Material: ABS plastic shell
Colour: Black
Lumens: 100LM
Light range: 180°
Weight: 50g
Battery model: 500mAh Li-ion battery
Waterproof: Yes
Warranty: 1 year
About this product:
ROCKBROS Smart Tail Light is just what you need to add a layer of security to your rides, especially at night time. It is equipped with a brake sensor and will switch on and off automatically when in intelligent mode. At its most powerful setting, the red LED delivers a good punch of brightness and casts a wide angle of light, signalling your presence to those behind you. It is compact in size and incredibly light in weight.
Key Features:
- A bright and wide-angle beam for optimum brightness
- Durable and sturdy
- Rechargeable
- Compact and very light in weight for easy portability
- Intelligent mode for automatic operation
- 7 modes of lighting to suit different road conditions
- Quick and easy installation
Powerful in Performance
The 100-lumen bright red LED light covers a wide angle of 180° to ensure a safe and secure riding experience. There are 5 lighting modes: high light, medium light, low light, breathing light, and flashing light. In addition, the slow flash modes indicate the battery level.
Intelligent Functionality
This tail light has a brake sensor and will light up in its brightest mode to alert the pedestrians and drivers behind you. It also has a light sensor to adjust to ambient lighting and switch on/off automatically.
Compact Design and Easy Installation
Weighing around 50g, this ultra-light tail light adds no bulk to your rides at all. It is also small in size, making it easily portable. This tail light can easily be installed on the seat post or saddle rail.
Durable and Waterproof
Constructed using high-quality ABS, this is a sturdy bike accessory that can withstand wear and tear easily. It's also an ideal choice for rides in wet and rainy conditions.
ROCKBROS Smart Tail Light Specifications:
Brand: ROCKBROS
Product type: Smart tail light
Model number: 24520500001
Material: ABS plastic shell
Colour: Black
Lumens: 100LM
Light range: 180°
Weight: 50g
Battery model: 500mAh Li-ion battery
Waterproof: Yes
Warranty: 1 year





