TUBE性老少配BBWXXXXX,老少配VIDEOSHD乱配,娇小老少配XXXXX性视频

smart LED plate
smart LED plate
smart LED plate

DXB12-LED-01

?soft-switch and error indication.
There are four LEDs and a switch on the LED plate, 
power on or off by the switch 
the meanings of LEDs as follows:

TUBE性老少配BBWXXXXX,老少配VIDEOSHD乱配,娇小老少配XXXXX性视频