




Smart Bike Tail Light with Brake Sensor - 300 lumen - Rechargeable - IPX5 Water Resistant
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Ultimate Bicycle Safety: The ROCKBROS Q1MAX rear light offers a powerful upgrade for your visibility with smart sensor technology and striking lighting modes.
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Advanced Brake Detection: Thanks to a powerful accelerometer, the light automatically switches to double brightness when braking for added safety.
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Manual/Automatic Dual Mode: Easily switch between manual and automatic mode with a double click on the switch; automatically turns on in darkness or with vibrations.
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Durable and Waterproof: Made from CNC aluminum alloy for excellent waterproof performance; ideal for rainy days.
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Easy Installation: Flexible installation options for both saddle rails and seat posts, fitting your bike perfectly.
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Long Battery Life: Up to 80 hours of usage time depending on the mode; easy to operate with a one-click operation and battery level indicator.
Pairs well with
Order before 17:00 for same day shipping.
Shipped from the Netherlands
1-Year Warranty
Free Shipping in the Netherlands

Smart Bike Tail Light with Brake Sensor - 300 lumen - Rechargeable - IPX5 Water Resistant
If you have any questions, you are always welcome to contact us. We'll get back to you as soon as possible, within 24 hours on weekdays.
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Shipping Information
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FAQ’s
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Contact Us
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FAQs
Please read our FAQs page to find out more.
Where are products shipped from?
All our products are shipped from our warehouse in The Netherlands.
When will I get my order?
If you place your order before 5:00 PM, we’ll ship it the same day! Ordered after 5:00 PM? No problem! We’ll make sure your package is sent out the next day so you can start using your product as soon as possible.
How does returns work?
You can register your return within 30 days after receiving your product. You have two options:
- Exchange your product for another one.
- Return your product and receive a refund.
To receive a full refund, make sure to return the product in its original condition and undamaged. Feel free to inspect the item as you would in a store.