Epson VS315W - Manual (Page 105)

Brightness
Normal Power Consumption mode:
White light output 2600 lumens (ISO 21118 standard)
Color light output 2600 lumens
ECO Power Consumption mode:
White light output 2080 lumens (ISO 21118 standard)
Contrast ratio 3000:1 with Normal Power Consumption mode
Image size VS210:
21 to 350 inches (0.54 to 8.89 m)
VS310:
28 to 300 inches (0.71 to 7.62 m)
VS315W:
29 to 320 inches (0.74 to 8.13 m)
Projection distance VS210:
25 to 555 inches (0.64 to 14.10 m)
VS310:
35 to 431 inches (0.89 to 10.95 m)
VS315W:
36 to 429 inches (0.91 to 10.90 m)
Projection methods Front, rear, ceiling-mounted
Optical aspect ratio VS210/VS310:
(width-to-height) 4:3
VS315W:
16:10
Focus adjustment Manual
105