Chip λD(nm)If=20mA Angle 2θ1/2 Vf(V)If=20mA IV(mcd)If=20mA Material Emitting color Min Max Min Max Min Max AlGaInP/GaAsP Red 620 660 20∽50 1.8 2.5 200 6000 AlGaInP/GaAsP Orange 600 620 1.8 2.5 150 5000 AlGaInP/GaAsP Yellow 580 595 1.8 2.5 200 6000 InGaN/GaN Green 490 550 2.8 3.6 300 7000 InGaN/GaN White - - 2.8 3.6 300 8000 InGaN/GaN Blue 440 480 2.8 3.6 300 5000