Smart Brake Tail Lights
Compare supplier-described brake sensing, Type-C charging, mount options, runtime wording, and weather ratings before choosing a rear bike light.
GIYO Variant #207049 Smart Bike Taillight
Features
- 350mAh battery
- Waterproof design
- 6 light modes
- Lightweight at 0.057 lbs
- Highly brightness
- Mini size
General specs
- Brand: GIYO
- Seller: Banggood
- ID: 1992271
- Size: Mini
- Brand: GIYO
- Weight: 26g (0.057 lbs)
- Light Modes: 6
- Product Type: Smart Bike Taillight, Highly Brightness Bike Taillights
- Battery Capacity: 350mAh
- Mounting Location: Bicycle Back Light
- Waterproof Rating: Waterproof
- First listed by seller: February 23, 2026
If you are interested in more details, you can find full information on the seller's page.
€15.34
Last price update: 5/9/26
Available to order
Price History for seller Banggood
Shipping options
Delivery to 
United States
United States
Available
This smart bike taillight is for the commuter who rides home after dark, turning a routine trip into a safer journey. While most lights focus on visibility, this one offers peace of mind with its reliable performance in unpredictable weather.
Its waterproof design means you can ride through a sudden downpour without a second thought. The six light modes are easy to switch with a single button, and the 350mAh battery lasts through your weekly rides. You will notice the lightweight 26g build stays secure without weighing down your bike.
This taillight integrates seamlessly into your routine, providing consistent brightness that makes you feel confident on the road.
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| Brand | GIYO | BIKIGHT | CYCLAMI | WEST BIKING | ROCKBROS | |
| Model | Highlight Warning Taillight | CY120 | Intelligent Induction Brake Warning Light | Q5 | ||
| Price | €15.34 | €11.08 | €11.93 | €11.93 | €11.93 | €16.19 |
| Seller | Banggood | Banggood | Banggood | Banggood | Banggood | Banggood |
| Update | May 9, 2026 | May 9, 2026 | May 9, 2026 | May 9, 2026 | May 9, 2026 | May 9, 2026 |
| Weight | 26g (0.057 lbs) | 0.099 lbs | 0.06 lbs | 0.09 lbs | 0.083 lbs | 0.12 lbs |
| Light Modes | 6 | 4 modes, fast flashing, slow flashing, steady running light | Constantly on, Flashing, Six modes, Three brightness modes | 4 | ||
| Battery Capacity | 350mAh | 400mAh | 400mAh | 500 mAh | 400mAh Lithium Battery | |
| Waterproof Rating | Waterproof | IPX6 | IPX4 | IPX6 | ||
| Material | Aluminum Alloy | Carbon Fiber, PCB | Aluminum Alloy | Aluminum Alloy, 6061 Aluminium alloy | ||
| Dimensions | 1.5 inches x 1.16 inches | 2.05 x 2.09 x 1.50 inches | 1.57 x 1.34 x 1.34 inches | |||
Smart Bike Taillight 350mAh battery
€15.34
When this device makes sense
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