Slim light box flip side (small aluminum) ★ aluminum outer frame, beautiful appearance, light weight, a variety of colors to choose from (flash silver, role, black, red, gold, etc.) ★ sides open style, easy to replace screen convenient installation and maintenance ★ thickness of only 28MM, 40MM ★ border width to use homegrown high-quality optical light guide plate, high brightness, light uniformity ★ cold light source with high-quality, effective protection of the screen is not yellow, longer life saving ★ energy, with the same energy than traditional light box area 70% ~ 80% ★ Application: airports, subways, railway stations, plazas, business centers, banks, wedding photo studio, exhibition, family, etc. 
 ★ aluminum frame, beautiful appearance, durable, available in multiple colors (shiny silver, silver, black, red, gold, etc.) ★ sided design, quadrilateral open type, easy to replace the screen, installation and maintenance easy ★ thickness of only 42MM, 60MM ★ frame optical light guide plate with high-quality production for high brightness, light uniformity ★ energy saving, with the same size compared to traditional light box energy 70% ~ 80% ★ Application: airports, subways, railway stations , squares, commercial centers, banks, wedding photo studio, exhibition, family, etc.