Features:
Super bright 2m LED light string, containing 20 LEDs.
ON/OFF button to switch on/off the light and change between two light modes(steady or flash).
Waterproof design, even immersed in water, within 10 minutes, the bike tire lights can work well.
This bike wheel lights can be installed on nearly all bicycles, such as foldable bike, road bike, mountain bike and so on.
No tools required, fast and easy installation, make your riding safe and visible at night.

Specifications:
Light color: Multi-color
Light number: 20 LED lights
Mode: Steady, Flash Battery: 3 x AA batterie(not included)
Working hour: 15-18 hours
Light string length: 2m

Package Content:
1 X String Bike light