LED slim light box 1,Size: 250X860X600MM 2,Material:LED lights, ballast, alumina frame, wantong board, PVC Led slim light box1,Size: 250X860X600MM2,Material: LED lights, ballast ... good way for decoration5,Low power consumption6,Equisite goods, attractive and durable.7,Uncontaminated8,It is esay to fix or change ...