... Welcome to customize other sizes.Material: acrylic pannels, 6-10mm light guide, LED lights, etc.Thickness: 12-14mmPoster: easy to change ... hours.PRo-environment: low power somsumption, 60% off.Color of light : red, green yellow, blue, purple, orange, pink, clear etc.Voltage ... : CE, CCC, ETC.Application: widely used for indoor advertising.Package: single packed in air bubble bag, then in hard carton.