1.Crystal light box Excellent characteristic: 1.Energy-saving:compared with the traditional light box of the equal area,the product economize on electricity more than 70%. 2.Environmental protection:more than 95% materials of super slim light box can be recycled to use. 3.Super slim:the thickness is only a quarter of that of traditional light box. 4.Convenient:it is easy to open so as to install and change pictures very quickly. 5.Uniformity:the light is symmetrical ,and the output is plane light. 6.Nice appearance:advanced optical design assure that the film can not be influenced by the heat produced by the light tube to be etiolated and distorted. Wooden box
