Compact USB Tail Light for Everyday Visibility
The PDW Io USB Tail Light is a small, bright rear light designed to make you more visible on city streets, multi-use paths, and neighborhood rides. Its compact round profile tucks neatly onto your seatpost or seatstay, while the wide, even glow is easy for drivers and riders behind you to see.
USB charging keeps things simple: plug it in after your commute and it is ready for the next ride. A stretchy, tool-free strap mount makes it easy to move between bikes, so you can share one light across your fleet or swap from commuter to weekend bike in seconds.
Smart Details That Count
- Bright rear LED tail light designed to improve visibility from behind in low light and daytime conditions.
- Multiple modes, including steady and flashing options, so you can choose the pattern that suits traffic and battery life.
- USB-rechargeable internal battery—no disposable cells to buy or recycle.
- Tool-free rubber strap mount fits most seatposts and seatstays and makes it easy to swap between bikes.
- Low-profile, lightweight design that does not crowd your saddlebag or rear rack hardware.
- Weather-resistant construction for year-round commuting and foul-weather rides.