Photosensory flash and seismonastic movements LED bulb
<br />When this bulb is on,it will flash about 18 seconds,after that it will turn off in a short time,after it keep doing Photosensory flash and eismonastic movements (if the Sunlight is weak,and the wheel is running),it will turn on againand repeat this action continually
<br />Suitable for Car ,truck,motorcycle bike,bicycle
<br />When your car/bike/truck is driving or vibrating and the sunlight is weak,the LED tire sensor light will light up
<br />It will be turned off either when it is too bright or after the wheels stoped 10 seconds