Quantity of LED: 14
Product size: About 7 X 4 X 1.5cm
Pattern is clear and complete.
14 LEDs with 30 patterns, double-sided.
The combination of manual and automatically controlled.
Light with 30 different gorgeous patterns shining by turns and changing every 4 seconds.
Equipped with light sensor and movement sensor, flashing only in the dark and action.
Powered by one AAA battery (included).
The bike wheel spoke light can be used in rain but can not be soaked in the water for long time.
1 X Bicycle Light