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Optoma TX774 projector lamp module with 280W Osram UHP bulb in housing

OPTOMA

OPTOMA TX774 OEM Replacement Projector Lamp 280W

SKU CH-4ZDD-20A5R

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

  • TypeProjector Lamp
  • Wattage280W
  • Lamp Life2,000 Hrs.
  • 280W UHP lamp delivers bright projection for Optoma projectors
  • Ready-to-install module with bulb and housing saves setup time
  • 2,000-hour rated life supports extended use between replacements
  • Manufactured to ISO 9001 quality standards for reliable performance
  • Compatible replacement for Optoma TX774 (BL-FP280A) models

Ready-to-install projector lamp module

The OPTOMA TX774 OEM replacement lamp arrives as a fully assembled 280 W bulb and housing unit. It is designed for owners of compatible Optoma projectors who need a direct, new module without separate bulb handling. Installation is straightforward because the lamp ships pre-mounted in its housing.

ISO9001 manufacturing and OEM sourcing

Each unit is produced under ISO9001 quality controls and sourced from original bulb manufacturers such as Osram, Philips, Ushio, Phoenix, Iwasaki or Matsushita. The module matches the projector’s original electrical and mechanical interfaces, so it seats correctly and communicates with the projector’s lamp timer. No adapter or firmware step is required.

280 W UHP lamp rated for 2,000 hours

The 280 W ultra-high-pressure lamp delivers the brightness the projector was engineered for over a rated 2,000-hour service life. Power draw remains at the specified 280 W during normal operation. The projector’s built-in cooling system manages the thermal load, and the lamp’s ignition voltage stays within the original design limits.

Highlights

  • 280W UHP lamp delivers bright projection for Optoma projectors
  • Ready-to-install module with bulb and housing saves setup time
  • 2,000-hour rated life supports extended use between replacements
  • Manufactured to ISO 9001 quality standards for reliable performance
  • Compatible replacement for Optoma TX774 (BL-FP280A) models

Specifications

TypeProjector Lamp
Wattage280W
Lamp Life2,000 Hrs.

Questions about this item

How long will the 280 W Osram UHP bulb last before it needs replacing?

The lamp is rated for 2,000 hours of typical use before replacement is recommended.

Does the 280 W lamp generate noticeable heat or fan noise during all-day operation?

The 280 W UHP lamp produces significant heat, so the projector’s cooling fans will run continuously during extended sessions.

Which Optoma projectors accept the TX774 lamp module with part number BL-FP280A?

The TX774 module fits Optoma projectors designed for the BL-FP280A lamp; verify your model’s manual for exact compatibility.

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