led decorative lights are now common urban road lighting lamps. Under the premise of qualified product production, unexp...

I. led festival light material: led festival light is made of plastic, its shell surface is very bright and smooth, led ...

The characteristics of led decorative lights flat three lines:1, strong reliability: static scanning technology and modu...

1. The impact of the Light Festival on the market image of the exhibition industry. This light festival is a Walking vis...

LED is a new generation of energy saving and environmental protection of the future era of the new light source, but ...