Model No : Espon EMP-450WI

Part No :V11H317052

General
Pixel Number :  1,024,000 dots (1280 x 800) x 3

Native Resolution : WXGA

Aspect Ratio : 16:10

Projection Lens :  TYPE: No Optical Zoom / Focus (Manual)
F-NUMBER: 1.80
FOCAL LENGTH: 4.68 mm

Lamp Type  : 230 W UHE (E-TORL)

Lamp Hours : 2500 hours (Power consumption: Normal)
3500 hours (Power consumption: ECO)

Brightness : Normal Mode White Light Output 2500 lumens, Colour Light Output 2500 lumens
Eco Mode  White Light Output 1740 lumens, Colour Light Output 1740 lumens

Contrast Ratio : 2000:1

Sound Output : Built-in 10-W speaker

Operating Temperature : 5 C to 35 C <41 F to 95 F>
(20% - 80% humidity, unfrozen)

Dimension : 481(D) x 369(W) x 115(H) mm [18.9(D) x 14.5(W) x 4.5(H)] (exclude feet)

Weight : Without SlidePlate: Approx. 12.9 lbs / 5.8 kg
With SlidePlate: Approx. 14.1 lbs / 6.3 kg

Fan Noise : 35 dB (BRIGHTNESS CONTROL: HIGH)
28 dB (BRIGHTNESS CONTROL: LOW)

Warranty 
Projector - One Year Warranty
Lamp - Two Year Warranty