Epson Pro L12000QNL, User Manual

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Display level Estimated remaining hours
8000 to 9999 hours
6000 to 7999 hours
4000 to 5999 hours
2000 to 3999 hours
0 to 1999 hours
Light source life span
The estimated life span of the light source varies depending on the Brightness Level setting and
whether the Constant Brightness setting is on or off.
Constant Brightness off
Brightness Level setting Hours
100% 20000 hours
90% 36000 hours
80% 41000 hours
70% 43000 hours
60% 46000 hours
50% 57000 hours
40% 75000 hours
30% 103000 hours
Constant Brightness on
1 Brightness level