Optimization of Multiband White-Light Illuminants for Specified Color Temperatures

Table 6

Comparison of optimized peak wavelengths.

Spectrum	Real LEDs	460 nm	525 nm	590 nm	640 nm
	Description	“Blue”	“Green”	“Amber”	“Red”
S1	A, 25-nm 3-band	470	548	—	614
S2	A, 50-nm 3-band	471	548	—	621
S3	A, 25-nm 4-band	468	533	589	643
S4	D50, 25-nm 3-band	468	542	—	611
S5	D50, 50-nm 3-band	470	544	—	619
S6	D50, 25-nm 4-band	451	502	555	614
S7	D65, 25-nm 3-band	464	539	—	609
S8	D65, 50-nm 3-band	460	538	—	615
S9	D65, 25-nm 4-band	449	498	558	618