Common failures of the stage moving head lamp include the fact that the moving head light is not energized as a whole, the light bulb is not lit, the light bulb is not controlled, ...
The annual prolight+sound exhibition was grandly opened in the A District of Guangzhou Pazhou China Import and Export Fair Complex. New and old customers from all over the world ga...
First of all, I wish you all a happy Dragon Boat Festival! According to historical records, Shunyang is on the top, and May is midsummer. Its first noon is the day when the weather...
