JAPAN SPORTS Automatic Smart Bike Rear Light: Automatic brake light
If you're a cyclist who values safety as much as the thrill of the ride, meet your new best friend: the ROCKBROS Automatic Smart Bike Rear Light. It's not just any light—it's like having a co-pilot that knows when you're hitting the brakes, thanks to its clever automatic brake light feature (yep, it senses vibrations to shine brighter when you slow down). Choose from five lighting modes because, let's face it, night rides and foggy mornings demand different vibes. And since nobody likes scrambling for batteries, it's USB rechargeable—plug it in, and you're good to go. Plus, its sleek design slips onto your seat post like it was made for it (because it was). Whether you're dodging potholes at dusk or just making sure you're seen, this light's got your back.
Features
- Vibration sensor
- Five lighting modes
- USB rechargeable
- Seat post mount
- Automatic brake light
General specs
- Brand: JAPAN SPORTS
- Seller: Joom
- ID: 6863d127cd46550139bc2e59
- Power Source: USB rechargeable
- Mounting Type: Seat post
- Lighting Modes: 5
- First listed by seller: 7/11/25
If you are interested in more details, you can find full information on the seller's page.
Price History for seller Joom
Shipping options
United States
Comparison with similar products
| This item | Recommendations | |||||
|---|---|---|---|---|---|---|
Automatic Smart Bike Rear Light Automatic brake light
|
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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LAOTIE X8 Wireless remote control
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LAOTIE BU10 1600Lm brightness
|
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| Brand | JAPAN SPORTS | BIKIGHT | XANES | LAOTIE | LAOTIE | |
| Model | LIG019 | SFL 01 | X8 | BU10 | ||
| Color | ||||||
| Rating |
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| Price | $46.15 | $25.31 | $14.80 | $15.17 | $20.24 | $16.19 |
| Seller | Joom | Banggood | Gshopper | Banggood | Banggood | Banggood |
| Update | August 31, 2025 | December 9, 2025 | July 25, 2024 | December 9, 2025 | December 9, 2025 | December 9, 2025 |
| Battery Capacity | 2700 mAh | 400mAh | 4000mAh | |||
| Waterproof Rating | IPX5 | IPX5 | IPX5 | |||
