... span:50,000hours6.view angle: 120-160degree7.cetification:CE&Rohs8.color:red , yellow, blue, green, white9. Energy saving 85%10.. ... signage,it can be widely used in channel letter,signs,light box and etc3.Decorating gardens, patios, Christmas trees, parties, holidays ect ... span:50,000hours6.view angle: 120-160degree7.cetification:CE&Rohs8.color:red , yellow, blue, green, white9. Energy saving 85%10.. ...