shenzhennalan Charging Bike Brake Sensing Light: Brake sensing technology
What if your bike's tail light could think for itself? This smart rear light does just that, with a built-in brake sensor that flashes its LEDs to a brighter, more urgent mode the moment you slow down. It's like having a third brake light, instantly warning drivers and fellow cyclists without you lifting a finger.
Powered by a rechargeable battery via USB, it ditches the hassle and waste of disposables—a small win for both your wallet and the planet. Mounting is a snap: just clip it onto any seatpost, no tools needed, and it stays put whether you're on a sleek road bike, a rugged mountain machine, or a daily commuter.
In the chaos of city streets, night rides, or packed group events, this gadget is a lifesaver. It keeps you visible with steady or flashing modes, and that auto-brake feature means no more awkward switch-hunting mid-turn. Pro tip: give it a full charge out of the box, and occasionally tighten the mount. Because the best safety feature is one that never lets you down.
Features
- LED illumination
- Rechargeable battery
- Easy seatpost mounting
- Automatic activation
- Brake sensing technology
General specs
- Brand: shenzhennalan
- Seller: Joom
- ID: 68855c26cd7c0b01af80b9d1
- Power Source: Rechargeable battery, USB charging
- Light Type: LED
- Mounting Type: Seatpost mount
- Sensing Feature: Brake sensing
- Availability: In stock
- First listed by seller: 8/26/25
If you are interested in more details, you can find full information on the seller's page.
Shipping options
United States
Video Reviews
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Charging Bike Brake Sensing Light Brake sensing technology
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BIKIGHT LIG019 Brake sensor activation
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Bike Lights USB Rechargeable
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XANES SFL 01 600LM headlight brightness
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Bike Sentry Tail Light Alarm Tail light alarm for bikes
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| Brand | shenzhennalan | BIKIGHT | XANES | LAOTIE | ||
| Model | LIG019 | SFL 01 | X8 | |||
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| Price | $7.89 | $25.31 | $14.80 | $15.17 | $20.24 | $59.95 |
| Seller | Joom | Banggood | Gshopper | Banggood | Banggood | Gshopper |
| Update | December 16, 2025 | December 9, 2025 | July 25, 2024 | December 9, 2025 | December 9, 2025 | July 25, 2024 |
