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Optoma EX774 projector lamp module with housing and 280W UHP bulb

OPTOMA

OPTOMA EX774 Projector Lamp 280W

SKU CH-7MQM-NQC10

Genuine 280W UHP replacement lamp with housing, rated 2000 to 3000 hours for Optoma projectors

  • TypeProjector Lamp
  • Wattage280W
  • Lamp Life2,000 (Normal) - 3,000 (Economy) Hrs.
  • Genuine 280W UHP lamp restores full projector brightness
  • Ready-to-install housing enables quick replacement without tools
  • 2000 hours normal life extends usable projection time
  • 3000 hours economy mode reduces running cost per hour
  • ISO 9001 manufacturing ensures consistent beam performance and ignition

Genuine 280W Replacement Lamp

The OPTOMA EX774 is a new 280W replacement projector lamp module supplied with a fully assembled UHP bulb and housing. It is designed for users who need a direct drop-in replacement for a failed or dimming lamp in a compatible Optoma projector. The unit arrives ready for installation without any additional assembly steps. Buyers seeking a lamp for a different brand or wattage should look elsewhere.

Verify Projector Compatibility First

Before ordering, confirm that your projector accepts the Optoma model number BL-FU280A and a 280W UHP lamp. Check the projector’s manual or service menu for the exact lamp code and wattage requirement. Ensure the projector’s lamp-hour counter can be reset after installation. Do not assume fitment based on projector series alone; an incorrect lamp will not ignite or may damage the unit.

Assembled Housing Simplifies Installation

The lamp ships as a complete module combining a new 280W UHP bulb with its housing, so no bulb-to-housing alignment or screw-in work is required. Each unit is tested to ISO9001 standards for beam performance, ignition, voltage, connections and run-time. Rated life is 2,000 hours in normal mode and 3,000 hours in economy mode. A 90-day warranty covers the module against premature failure.

Highlights

  • Genuine 280W UHP lamp restores full projector brightness
  • Ready-to-install housing enables quick replacement without tools
  • 2000 hours normal life extends usable projection time
  • 3000 hours economy mode reduces running cost per hour
  • ISO 9001 manufacturing ensures consistent beam performance and ignition

Specifications

TypeProjector Lamp
Wattage280W
Lamp Life2,000 (Normal) - 3,000 (Economy) Hrs.

Questions about this item

Does the EX774 lamp arrive as a complete module or do I need to buy a separate housing?

The EX774 ships as a fully assembled 280W UHP bulb inside its housing, so no extra parts are required for installation.

What is the difference between the OEM and compatible versions offered for the EX774?

Three OEM versions come directly from Philips, Osram, Ushio, Phoenix, Iwasaki or Matsushita, while the compatible version uses genuine OEM parts from a leading third-party maker.

How many hours can I expect from the 280W lamp in normal and economy modes?

The 280W lamp is rated for 2000 hours in normal mode and 3000 hours in economy mode before replacement is needed.

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