Datasheet

LUXEON Rebel General Purpose Datasheet DS64 (09/07/19) 6
Lambertian LUXEON Rebel at Test Current
[1]
Thermal Pad Temperature = 25°C
Table 2.
Typical
Temperature Typical
Dominant Wavelength
[2]
l
D
, Typical Coefficient of Total Typical
Peak Wavelength
[3]
l
P
, Spectral Dominant Included Viewing
or Color Temperature
[4]
Half-width
[5]
Wavelength Angle
[6]
Angle
[7]
CCT (nm) (nm/°C) (degrees) (degrees)
Color Min. Typ. Max. Dl
1/2
Dl
D
/ DT
J
u
0.90V
2u 1/2
Cool-White 4500K 6500K 10,000K N/A N/A 160 140
Neutral-White 3500K 4100K 4500K N/A N/A 160 140
Warm-White 2540K 3100K 3500K N/A N/A 160 140
Notes for Table 2:
1. Test current is 350 mA for all LXML-Pxx1-0xxx products.
2. Dominant wavelength is derived from the CIE 1931 Chromaticity diagram and represents the perceived color.
Philips Lumileds maintains a tolerance of ± 0.5 nm for dominant wavelength measurements.
3. CCT ±5% tester tolerance.
4. Typical CRI (Color Rendering Index) for Cool-White is 70, Neutral-White is 70 and Warm-White is 85.
5. Spectral width at ½ of the peak intensity.
6. Total angle at which 90% of total luminous flux is captured.
7. Viewing angle is the off axis angle from lamp centerline where the luminous intensity is ½ of the peak value.
8. All white products are built with Indium Gallium Nitride (InGaN).
9. Cool-White, Neutral-White and Warm-White power light sources represented here are IEC825 class 2 for eye safety.
Optical Characteristics