Bicycle Taillight Intelligent Brake Sensor USB Rechargeable 100 Lumens
High Quality
Free US Shipping
Hassle Free Returns
Brake light problems stopped with automatic brightness boost
Ensure rear visibility during sudden stops — automatic brake detection, no manual adjustment needed, robust waterproof design
Why is this intelligent bike taillight perfect for you?
✔ Automatic brake detection with brightness increase: The bicycle taillight uses a three-stage algorithm to detect speed reduction and automatically increases brightness up to three times, enhancing visibility during braking without any user intervention, thereby improving safety.
✔ Long-lasting battery with quick recharge: Equipped with a 500 mAh battery, the light offers 8-12 hours of operating time on a 3-hour charge, reducing downtime and ensuring reliable use for extended rides.
✔ Robust, weatherproof aluminum construction: Constructed from CNC-machined 6061 aluminum alloy and rated IPX-6 waterproof, this light withstands diverse weather conditions while maintaining durability and consistent performance.
Specifications
Material: 6061 aluminum alloy
Dimensions: 2.05 x 2.09 x 1.50 in
Battery Capacity: 500 mAh
Brightness: 100 lumens
Frequently asked questions
Quick answers about ordering from Couje. More detail on our full FAQ page.
How much does shipping cost, and how long does it take?
Shipping is free on every order — no minimum. Orders are typically delivered within 4–12 business days (processing included), and every order includes tracking. Full details are in our Shipping Policy.
What is your return policy?
You can return items within 30 days of delivery. Once your return is received and inspected, we process your refund to the original payment method. See our Return & Refund Policy for the full process.
How do I track my order?
As soon as your order ships, we email you a tracking number. You can follow your delivery at any time on our Track Your Order page.
How can I reach customer service?
Email us at support@couje.com or use our contact form. Our team is available Monday – Friday: 09:00 AM – 05:00 PM EST and replies within 24 hours. Saturday – Sunday: closed.