... :50,000hours6.view angle: 120-160degree7.cetification:CE&Rohs8.color:red , yellow, blue, green, white9. Energy saving 85%10..Dimension ... white),3000-4000mcd ( green)application:1.Perforated iron sheet LED advertising character2.Backlight of signage,it can be widely used ... :50,000hours6.view angle: 120-160degree7.cetification:CE&Rohs8.color:red , yellow, blue, green, white9. Energy saving 85%10.. ...