Epson PowerLite 1781W 3200-Lumen WXGA 3LCD Projector - Manual (Page 172)

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Lamp life Normal Power Consumption mode:
Up to about 4000 hours
ECO Power Consumption mode:
Up to about 7000 hours
Note: Turn off this product when not in use to prolong the life of the projector. Lamp life will vary
depending upon mode selected, environmental conditions, and usage. Brightness decreases over time.
Parent topic: Technical Specifications
Remote Control Specifications
Reception range 19.7 feet (6 m)
Batteries Two alkaline or manganese AA
Parent topic: Technical Specifications
Projector Dimension Specifications
Height (excluding feet) 1.7 inches (44 mm)
Width 11.5 inches (292 mm)
Depth 8.4 inches (213 mm)
Weight PowerLite 1780W :
3.89 lb (1.77 kg)
PowerLite 1781W/1785W :
3.98 lb (1.81 kg)
PowerLite 1795F :
4.04 lb (1.83 kg)
Parent topic: Technical Specifications