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Optoma EW774 replacement projector lamp module with 280W bulb in housing

OPTOMA

OPTOMA EW774 OEM replacement projector lamp 280W 2000 hrs

SKU CH-1AW9-TNV57

A new 280 W projector lamp module with a 2,000-hour rated life, supplied as a complete bulb-and-housing assembly for direct installation

  • TypeProjector Lamp
  • Wattage280W
  • Lamp Life2,000 Hrs.
  • Genuine Osram UHP 280W bulb delivers reliable brightness
  • Pre-assembled housing enables quick tool-free installation
  • ISO 9001 manufacturing ensures consistent beam performance
  • 2000-hour rated life supports extended projector use
  • Direct OEM replacement matches original BL-FP280A specifications

Optoma EW774 replacement lamp

The Optoma EW774 is a new 280W projector lamp module supplied with a pre-installed Osram UHP bulb inside its housing. It fits compatible Optoma projectors and is ready for immediate installation without extra assembly.

280W UHP bulb thermal profile

The lamp draws 280W during operation, producing the light output expected from a UHP source at this power level. Standard projector cooling handles the heat and fan noise in typical use, and the rated lamp life is 2,000 hours.

2,000-hour rated lamp life

Rated life of 2,000 hours determines how long the lamp maintains usable brightness before replacement is needed. Buyers who need a longer interval between changes should consider models with a higher rated life.

Highlights

  • Genuine Osram UHP 280W bulb delivers reliable brightness
  • Pre-assembled housing enables quick tool-free installation
  • ISO 9001 manufacturing ensures consistent beam performance
  • 2000-hour rated life supports extended projector use
  • Direct OEM replacement matches original BL-FP280A specifications

Specifications

TypeProjector Lamp
Wattage280W
Lamp Life2,000 Hrs.

Questions about this item

How do I install the BL-FP280A lamp module and which step do people skip?

The module arrives fully assembled with housing; power off the projector, let it cool, remove the lamp cover, swap the module, then reset the lamp-hour counter in the menu — skipping the reset makes the projector think the old lamp is still in use.

What part will need replacement after the rated 2,000 hours of use?

The Osram UHP 280W bulb inside the housing reaches its rated life at 2,000 hours; at that point the whole lamp module is replaced again.

What limit appears first during long, continuous operation?

The 2,000-hour rated lamp life is the first limit; brightness drops and ignition becomes unreliable once that threshold is passed.

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