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Optoma TX779 projector lamp module in black housing with 280W P-VIP bulb

OPTOMA

OPTOMA TX779 projector lamp 280W P-VIP 5811116885

SKU CH-41KB-FDFA6

A ready-to-install 280W P-VIP lamp module rated for 3000 hours normal or 4000 hours economy use

  • Power rating280 W
  • Lamp lifespan3,000 (Normal) - 4,000 (Economy) Hrs.
  • Product typeProjector Lamp
  • Genuine P-VIP 280W bulb delivers reliable brightness
  • 3000 hours normal life extends replacement intervals
  • 4000 hours economy mode reduces operating cost
  • Pre-assembled housing enables quick tool-free installation
  • ISO 9001 manufacturing ensures consistent beam performance

Genuine compatible TX779 projector lamp

The OPTOMA TX779 is a new 280W P-VIP replacement lamp module supplied with a fully assembled bulb and housing. It is designed for owners of compatible Optoma projectors who need a direct replacement that is ready for immediate installation.

Replaces a dimming or failed original lamp

When the existing lamp reaches the end of its rated 3000 hours in normal mode or 4000 hours in economy mode, this module restores original brightness and colour performance. The upgrade is worth it when image quality has degraded or the projector indicates a lamp warning.

Fits into the projector's existing lamp compartment

The assembled housing allows tool-free insertion without handling the bare bulb. It frees the user from sourcing a separate bulb and cage, and it is manufactured to ISO 9001 standards with quality checks for beam performance, ignition, voltage and run-time.

How it compares

Measured against everything we stock in Replacement Projector Bulbs, at today’s prices. Recalculated every night.

Price $77.99
Cheaper than about 69% of the 9,513 comparable items (median $99.99).
Power rating 280 W
Higher than about 81% of the 8,831 comparable items (median 215 W).

Specifications

Product
Product typeProjector Lamp
Display
Lamp lifespan3,000 (Normal) - 4,000 (Economy) Hrs.
Power
Power rating280 W

Questions about this item

What projector models accept the 5811116885 lamp module?

The module is built for the Optoma TX779 projector and matches the original 280W P-VIP specification.

Which step do installers often skip when fitting the new lamp housing?

Resetting the projector's internal lamp-hour counter after installation is the step most often missed.

When should the lamp be replaced based on the rated hours?

Expect 3000 hours in Normal mode or 4000 hours in Economy mode before a replacement is needed.

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