1.snap frame Led light box 2.6-10mm light guide of 50,000h lifespan 3.CE,UL ... voltage Product name: snap frame light box Do you have the snap frame Led light box helping to promote your business? ... Descriptions:1 The thickness of super slim light box is 1.5cm2. Indoor or outdoor use3. Color of ... Light: Red, green, yellow, blue, pink, etc4. Technics of ...