Sizes:3W High Power Led Lamp Shape:Club-footed without taluminiu base Emitted Color: Red,Green,Blue,White,Yellow MaterialEmitted ColorDominant wavelengthPower dissipation(w)VF(V)IF(mA)luminous FluxView AngleGaAsp/GapRed620-6303.452.2-2.835090-120InGaNGreen510-5303.453.2-4.0350140-200 InGaNBlue465-4733.453.2-4.035030-60InGaNYellow585-5943.02.0-2.835090-120InGaNwhitex:0.41 y:0.402.83.2-3.8350110-200 Applications: TV set, Monitor, Telephone,Computer,Circuit board,Status indicators,Commercial usage, advertising signs, Back light If the type of led you required is not shown in the page,please provide description of your type and contact me , i will reply as soon as possible