1.2012 newest safety led sign board 40*60 2.Made with high quality ... 3.RGB 5050 light 4.MOQ: 20 pcs newest safety led sign board 40*60 Board:Black high-harding and ... -48 twinkle type. LED chip’s life-span longer than 80, 000hours4. Fluorescent marker: imported material from Taiwan & Japan, brand ... *40, 30*50, 40*50, 40*60, 50*70, 60*80, 80*100, any size can be made according to customer demands ...