4 mm - Kingbright Electronic Co.

Part No.	Emitting Color	Material	λD(nm)	Lens Type	If(mA)	Iv(mcd) Min.	Iv(mcd) Typ.	Viewing Angle 2θ1/2	SPEC.
L-43ID	High Efficiency Red	GaAsP/GaP	617	Red Diffused	10	4	10	80
L-43YD	Yellow	GaAsP/GaP	588	Yellow Diffused	10	5	10	80
L-43GD	Green	GaP	568	Green Diffused	10	8	16	80