Epson PowerLite 800F 5000-Lumen Pixel-Shift Full HD Ultra-Short Throw Laser 3LCD Projector (White) - Manual (Page 134)

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Display level Estimated remaining hours
10000 or more 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 Maintain Brightness setting is on or off.
Maintain Brightness off
Brightness Level setting Hours
100% 20000 hours
90% 21000 hours
80% 24000 hours
70% 30000 hours
Maintain Brightness on
1 Brightness level
2 Time the projector can maintain constant brightness (approximate)