Features: 1) Dimension(mm): 3.9*3.1*6.3 2) Colors: red,green,blue. 3) Wavelength(nm): Red: 618-630 Green: 520-530 Blue: 463-472 4) Luminious intensity (mcd): Red: 360/100deg; 500/90deg 680/70deg Green: 1500/100deg; 1550/90deg 2200/70deg Blue: 270/100deg; 350/90deg 330/70deg 5) Driver Voltage (V): Red: 1.7-2.4 Amber: 1.7-2.4 Green: 2.8-3.6 Blue: 2.8-3.6 6) Driver current: 20mA 7) Inner packing: antistaic bag Out packing: carton 8) product application: Indoor/outdoor display Variable message signs General lightings e.g. pixel lamps, beehive lamps, led bars