Application and installation method of adjustable-angle LED three-color conference lightAdjustable angle LED three-color conference lights are used in various large, medium and small video conference rooms, multi-functional conference rooms, and ladder conference rooms. They are directly embedded in

Moving Head Sky Searchlights have been used in the Opening Ceremony of Badminton Match2008-3-12The 2nd Tianjin Middle and Primary School Badminton Match has been opened in Tianjin Gymnasium on 10th, March, 2008. This badminton match are organized by Tianjin Physical Culture and Sports Committee, and