Water-resistant 20 LEDs Bicycle Bike Cycling Rim Lights LED Wheel Spoke Light 2.2m String Wire Lamp

Features:
Super bright 2.2m LED light string,contains 20 LEDs.
Can be fixed on any cycle with standard spoke with diameter no more than 2.3mm.
ON/OFF button to switch on/off the light and change between two light modes(steady or flash).
Powered by one AA battery, continuously flash time up to 20h. (not included)
Water resistant design, can be used in rainy days.
No tools required, fast and easy installation.
Make your riding safe and visible at night.