USB Rechargeable Bike Tail Light – 6 Modes, IPX5 Waterproof
Stay Visible & Ride Safer with the WD-05 Bike Tail Light
Whether you're commuting at dusk or tackling night trails, the WD-05 USB Rechargeable Bike Tail Light keeps you visible from up to 200 metres away. With 50 lumens of bright LED output, 6 versatile lighting modes, and a fully rechargeable battery — this compact seatpost light is the essential cycling companion for every rider.
Made in Mainland China.
Key Features
- Super Bright 50-Lumen Output – Visible from up to 200 metres for maximum road safety
- 6 Lighting Modes – Constant on, medium, low, fast flash, slow flash, and breathing flash — adapt to any situation
- Two-Colour Option – Choose from 5 red/white (or red/blue) mode combinations for added conspicuity
- USB Rechargeable – Fully charges in just 2 hours; no need to replace batteries
- Long Battery Life – Up to 10 hours constant light | 15 hours medium | 20 hours low | 20–30 hours flashing modes
- IPX5 Waterproof – Built to handle rain, splashes, and wet weather rides
- Easy Seatpost Mount – Secure, tool-free installation on your seatpost or rear fork
- Durable ABS Body – Lightweight yet tough construction for everyday use
- CE Certified – Meets international safety standards
Specifications
| Model | WD-05 |
| Body Material | ABS Plastic |
| Power Supply | USB Rechargeable Battery |
| Charge Time | 2 Hours |
| Brightness | 50 Lumens |
| Warning Distance | 200 Metres |
| Lighting Modes | 6 Monochrome / 5 Two-Colour |
| Waterproof Rating | IPX5 |
| Mounting Placement | Seatpost / Rear Fork |
| Certification | CE |
| Country of Origin | Mainland China |
Battery Life at a Glance
- 🔴 Constant Full Light: 10 hours
- 🔴 Medium Light: 15 hours
- 🔴 Low Light: 20 hours
- ✨ Fast Flash (All LEDs): 20 hours
- ✨ Slow Flash (All LEDs): 30 hours
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Cycling Safety Resource
Visibility is one of the most important factors in cycling safety. Learn more about best practices for cycling at night and in low-light conditions from the National Highway Traffic Safety Administration and explore cycling safety guidance at the CDC Bicycle Safety page.
Frequently Asked Questions
Q: How long does it take to fully charge the bike tail light?
A: The WD-05 bike tail light charges fully in approximately 2 hours via USB, making it quick and convenient to top up between rides.
Q: Is this tail light waterproof enough for rainy conditions?
A: Yes! The light carries an IPX5 waterproof rating, meaning it can withstand rain, splashes, and wet weather — perfect for all-weather cycling.
Q: How many lighting modes does this bike tail light have?
A: It features 6 monochrome modes (constant, medium, low, fast flash, slow flash, breathing flash) and 5 two-colour modes (red/white or red/blue combinations), giving you total flexibility for any riding environment.
Q: Where does this tail light mount on my bike?
A: The WD-05 is designed to mount on your seatpost or rear fork with a secure, tool-free clip bracket, fitting most standard bike frames quickly and easily.
Details
This product is crafted with quality materials to ensure durability and performance. Designed with your convenience in mind, it seamlessly fits into your everyday life.
Shipping & Returns
We strive to process and ship all orders in a timely manner, working diligently to ensure that your items are on their way to you as soon as possible.
We are committed to ensuring a positive shopping experience for all our customers. If for any reason you wish to return an item, we invite you to reach out to our team for assistance, and we will evaluate every return request with care and consideration.