Datasheet LXHL (Lumileds) - 5

Optical Characteristics at 350mA, Junction Temperature, TJ = 25ºC Table 2.
Temperature Dominant Wavelength [1] λD, Coefficient of Total Peak Wavelength [2] λP, Spectral Dominant Included Viewing or Color Temperature [3] Halfwidth[4] Wavelength Angle[5] Angle[6] Radiation CCT (nm) (nm/oC) (degrees) (degrees) Pattern Color Min. Typ. Max. Δλ Δλ / ΔT θ 2θ 1/2 1/2 D J 0.90V White 4500K 5500 K 10000 K 110 110 Warm White 2850K 3300K 3800K 110 110 Green 520 nm 530 nm 550 nm 35 0.04 110 110 Cyan 490 nm 505 nm 520 nm 30 0.04 110 110 Batwing Blue 460 nm 470 nm 490 nm 25 0.04 110 110 Royal Blue[2] 440 nm 455 nm 460 nm 20 0.04 110 110 Red 620.5 nm 625 nm 645 nm 20 0.05 110 110 RedOrange 613.5 nm 617 nm 620.5nm 20 0.06 110 110 Amber 584.5 nm 590 nm 597 nm 14 0.09 110 110 White 4500 K 5500 K 10000 K 160 140 Green 520 nm 530 nm 550 nm 35 0.04 160 140 Cyan 490 nm 505 nm 520 nm 30 0.04 160 140 Lambertian Blue 460 nm 470 nm 490 nm 25 0.04 160 140 Royal Blue[2] 440 nm 455 nm 460 nm 20 0.04 160 140 Red 620.5 nm 627 nm 645 nm 20 0.05 160 140 RedOrange 613.5 nm 617 nm 620.5 nm 20 0.06 160 140 Amber 584.5 nm 590 nm 597 nm 14 0.09 160 140
Optical Characteristics at 350mA, Junction Temperature, TJ = 25ºC, Cont. Table 3.
Temperature Typical Dominant Wavelength [1] λD, Coefficient of Total Flux Typical Peak Wavelength [2] λP, Spectral Dominant Percent Angle or Color Temperature [3] Halfwidth[4] Wavelength within of Peak Radiation CCT (nm) (nm/oC) first 45°[7] Intensity [8] Pattern Color Min. Typ. Max. Δλ Δλ / ΔT Cum Φ θ 1/2 D J 45° Peak White 4500 K 5500 K 10000 K <15% 75° 85° Green 520 nm 530 nm 550 nm 35 0.04 <15% 75° 85° Cyan 490 nm 505 nm 520 nm 30 0.04 <15% 75° 85° Side Emitting Blue 460 nm 470 nm 490 nm 25 0.04 <15% 75° 85° Royal Blue[2] 440 nm 455 nm 460 nm 20 0.04 <15% 75° 85° Red 620.5 nm 627 nm 645 nm 20 0.05 <15% 75° 85° RedOrange 613.5 nm 617 nm 620.5 nm 20 0.06 <15% 75° 85° Amber 584.5 nm 590 nm 597 nm 14 0.09 <15% 75° 85° Notes: (for Tables 2 & 3) 1. Dominant wavelength is derived from the CIE 1931 Chromaticity diagram and represents the perceived color. Philips Lumileds maintains a tolerance of ± 0.5nm for dominant wavelength measurements. 2. Royal Blue product is binned by radiometric power and peak wavelength rather than photometric lumens and dominant wavelength. Philips Lumileds maintains a tolerance of ± 2nm for peak wavelength measurements. 3. CCT ±5% tester tolerance. 4. Spectral width at ½ of the peak intensity. 5. Total angle at which 90% of total luminous flux is captured. 6. θ½ is the off axis angle from lamp centerline where the luminous intensity is ½ of the peak value. 7. Cumulative flux percent within ± 45° from optical axis. 8. Off axis angle from lamp centerline where the luminous intensity reaches the peak value. LUXEON Emitter DS25 (5/07) 5