Epson PowerLite Pro Z9750UNL User Manual page 208

Brightness
Note: Color brightness (color light output) and white brightness
(white light output) will vary depending on usage conditions. Color
light output measured in accordance with IDMS 15.4; white light
output measured in accordance with ISO 21118.
PowerLite Pro Z9750UNL:
Normal Power Consumption mode:
White light output 7500 lumens (two lamps) or 3750 (one lamp) (ISO
21118 standard)
Color light output 7500 lumens (two lamps) or 3750 (one lamp)
ECO Power Consumption mode:
White light output 6600 lumens (two lamps) or 3300 (one lamp) (ISO
21118 standard)
Portrait lamps:
White light output 7500 lumens (two lamps) or 3750 (one lamp) (ISO
21118 standard)
Color light output 7500 lumens (two lamps) or 3750 (one lamp)
PowerLite Pro Z9870UNL:
Normal Power Consumption mode:
White light output 8700 lumens (two lamps) or 4350 (one lamp) (ISO
21118 standard)
Color light output 8700 lumens (two lamps) or 4350 (one lamp)
ECO Power Consumption mode:
White light output 6600 lumens (two lamps) or 3300 (one lamp) (ISO
21118 standard)
Portrait lamps:
White light output 7500 lumens (two lamps) or 3750 (one lamp) (ISO
21118 standard)
Color light output 7500 lumens (two lamps) or 3750 (one lamp)
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