Epson PowerLite L500W User Manual page 134

1 Brightness level
2 Time before the brightness of the light source is reduced by half (approximate)
Brightness Level setting
100%
90%
80%
70%
Constant Brightness on
1 Brightness level
2 Time the projector can maintain constant brightness (approximate)
PowerLite L400U/L610/L610U/L610W/L615U
Brightness Level setting
85%
80%
75%
70%
PowerLite L500W/L510U
Brightness Level setting
85%
Hours
20000 hours
21000 hours
24000 hours
30000 hours
Hours
6000 hours
10000 hours
14000 hours
19000 hours
Hours
17000 hours
134