ROCKBROS TL907Q50 Smart Brake Taillight: Smart brake sensor technology
This smart brake taillight is for the urban cyclist who commutes daily and needs reliable safety after dark. While many lights focus on visibility, this one acts as a proactive guardian, with smart brake sensing that flashes brightly when you slow down, alerting drivers behind you before you even stop.
The ambient light sensor automatically turns the light on at dusk, so you never forget to switch it on. You will notice the motion sensor puts the light to sleep after 30 seconds of stillness, saving battery when your bike is parked. With USB fast charging and up to 50 hours of runtime, it keeps you visible through long rides or daily trips. The IP66 waterproof rating means it handles rain and splashes without a hitch.
Install it easily on your seatpost or saddle with the included mounts, no tools required. This light integrates seamlessly into your routine, offering peace of mind with every pedal stroke.
Features
- Wireless remote control
- USB fast charging
- IP66 waterproof rating
- Ambient light sensor
- Multiple lighting modes
- Compact and lightweight design
- Long battery life
- Easy installation
- Durable aluminum alloy construction
- Smart brake sensor technology
General specs
- Brand: ROCKBROS
- Model: TL907Q50
- Seller: Joom
- ID: 690c749d92256001e8761dab
- Weight: <num1>, <num2>
- Features: Anti-Theft Alarm, Automatic On/Off, Brake Sensor, Remote Control, Turn Signals
- Material: ABS, Aluminum, Aluminum Alloy, Plastic, Polycarbonate, Silicone
- Brightness: <num1>, <num2>
- Dimensions: <num_width>, <num_height>, <num_z>
- Light Type: LED
- Battery Life: <num_from>, <num_to>
- Power Source: Rechargeable Battery
- Mounting Type: Spoke-Mounted, Tool-Free
- Number of Modes: <num1>, <num2>
- Battery Capacity: <num1>, <num2>
- Water Resistance: IP65, IP66, IP67, IPX4, IPX5, IPX6, IPX7
- First listed by seller: 12/10/25
If you are interested in more details, you can find full information on the seller's page.
Shipping options
United States
Video Reviews
Comparison with similar products
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|---|---|---|---|---|---|---|
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Bike Lights USB Rechargeable
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| Brand | ROCKBROS | NUNET | XANES | BIKIGHT | LAOTIE | |
| Model | TL907Q50 | apple01 | SFL 01 | LIG019 | X8 | |
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| Price | $21.06 | $14.80 | $35.99 | $15.16 | $25.27 | $20.21 |
| Seller | Joom | Gshopper | Amazon | Banggood | Banggood | Banggood |
| Update | December 12, 2025 | July 25, 2024 | December 9, 2025 | December 9, 2025 | December 9, 2025 | December 9, 2025 |
| Weight | <num1>, <num2> | 0.37 pounds | 118g (headlight), 20g (taillight) | 0.15kg | ||
| Battery Capacity | <num1>, <num2> | 2700 mAh | 400mAh | |||
