Structural PC plastic crust. Withstand pressure, withstand  crackong, withstand high and low temperature ,moistureproof, to avoid ultraviolet light, against impact strength and aging.

Adoptting inset computer microchips, freely programming, being capable of synchronous service. Avialable in-set microcomputer control program prevents red, orange, yellow, green, blue, white, purple, etc colors changing. Control progtramming could be as request.

Suitable for display of the building outline, decoration of the adcertising bill boards, stages, hotels, etc and illumination for streets or squares.

Operating Environment Temperature: -40~+70degrees

Yahoo ID: display_lighting
Skype ID: display-lighting
MSN: led.sign(AT)hotmail.com