. Made of ABS material.
. 11pcs three color led. . Flash 15kinds of fixed pattern one by one .
. Light suitable for most car with inner diameter of hub cover between 40-68mm. while deepth of hub hole above 20mm.
. Power comes from solor energy charging for 5hours , lamp can continually working for 4hours while charging with car lighter charger or USB data wire by Pc for 2hours, light can work continually working for 12hours.
. Assembled with light and vibration sensor , so light work only in night and wheel's running and no flash in daylight and parking time .
. Minimum work speed is 30km/ hour.
. No power button design for light fully rain proof.
. Quick installed on hub of wheel by screws and spring iron clip , Size of light is 23*6*1.6CM/ PC and weight 500g/ set.