14
Wattage
19 Watts
22 Watts
25 Watts
Performance @ Rated Power: Luminous Flux
Lumens Through a 4 mm Aperture
560
620
720
Lumens Through a 2 mm Aperture
200
260
350
Correlated Color Temperature (˚K)
6,900
6,200
5,200
Chromaticity (CIX, CIY)
0.32, 0.31
0.33, 0.32
0.33, 0.34
Lamp Life (Hours)
1,100
750
350
Lamp Maintenance and Spectrum
Refer to Figures 9–13
Warm-up Time to 90% Output
20 Seconds
Restart Time to 90% Output
30 Seconds
Reflectorized Lamp Application Information
MR11
Numerical Aperture
NA–0.67
Spot Size @ Focal Plane F2
2 mm @ 50% Intensity
F2 Distance from Rim
14.7 mm
Figure 8: S¯olarc
®
MR11 Elliptical Lamp Typical Performance Specifications
Figure 9: 21 W Typical Light Maintenance
Figure 10: CIX Chromaticity Maintenance
Figure 11: CIY Chromaticity
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