EL Luminescence Light Box 1. Elegant appe 2. Any size ... . Popular for beer advertisement 4. low power Scrolling Light Box, BillBoard Advertising with Alunimium or Steel frame Specification ... seconds or minutesCan run 2 to 15 sets of light boxes at the same timeInstallation: wall mounted, hangingor ... , supermarket, hotel, restaurant, bank, exhibition hall, etc. el light box, cable light frames, el panel