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Typical life variation against
operation voltage
300
200
100
90
% rated volts
100
110
120
Spectral distribution of luminous flux (lumens)
for typical theatre and studio lamp
10
Calculations of lamp life
achievement taken from this
graph should be considered
strictly theoretical as the life
8
factor is considerably
influenced by frequency of
switching, environment,
vibration, handling, cleaning
6
etc. This graph is based on
the average achievement of
numerous lamp tests, and
thus should only be used as
4
an approximate guide to
performance.
2
400
GE LIGHTING - ENTERTAINMENT LIGHTING CATALOGUE
GE LIGHTING - ENTERTAINMENT LIGHTING CATALOGUE
VioletBlue Green
Yellow
500
600
wavelength (nm)
Red
700
101
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