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Light Sources, Second Edition, 2nd Edition
book

Light Sources, Second Edition, 2nd Edition

by Spiros Kitsinelis, Spyridon Kitsinelis
May 2015
Intermediate to advanced content levelIntermediate to advanced
295 pages
8h 16m
English
CRC Press
Content preview from Light Sources, Second Edition, 2nd Edition
3.2 Low-Pressure Discharge Lamps 69
800
700600
Xenon Spectral Lamp
Wavelength (nm)
500400
0
20
40
60
Relative Spectral Power
80
100
Figure 3.27. Low-pressure xenon emission spectrum.
Table3.8. Indicative Values and Information about the
General Characteristics of the Low-Pressure Xenon Lamp
Gas ll Xe
2
Luminous ux 1850 lm (100 h)
Efcacy 27 lm/W (100 h)
Color temperature and CRI CCT: 7400 K CRI: Ra = 86
Color coordinates CCx: 0.304 CCy: 0.295
Average lifetime 100,000 h
Figure 3.28. Dielectric barrier discharge (DBD) lamp with xenon at low pressure
for general lighting (Osram Planon 68 W).
70 Electrical Discharge Lamps
although the efcacy is still low compare ...
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Publisher Resources

ISBN: 9781482243673