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Optoma TX779P-3D projector lamp module with 300W bulb in housing

OPTOMA

Optoma TX779P-3D projector lamp 300W

SKU CH-Q2HK-MNK6T

Genuine compatible 300 W replacement lamp module with pre-assembled housing delivers 2,000 to 3,000 hours of projection life

  • Power rating300 W
  • Lamp lifespan2,000 (Normal) - 3,000 (Economy) Hrs.
  • Product typeProjector Lamp
  • Genuine 300 W P-VIP bulb restores full brightness
  • Pre-assembled housing enables quick tool-free installation
  • 2 000 hours normal mode extends replacement interval
  • 3 000 hours economy mode lowers operating cost
  • Manufactured to ISO 9001 quality standards for reliable ignition

Genuine 300 W replacement lamp

The Optoma TX779P-3D is a new projector lamp module that combines a 300 W P-VIP bulb with its housing. It is built for owners of compatible Optoma projectors who need a direct replacement that is ready to install without extra assembly. The module is manufactured to ISO9001 standards and undergoes checks for beam performance, ignition and voltage. Buyers who need a different wattage or a bare bulb without housing should look elsewhere.

Lamp life and operating modes

Rated life reaches 2,000 hours in normal mode and extends to 3,000 hours in economy mode. Those figures define the practical limit of the lamp before brightness drops or replacement becomes necessary. Running the projector continuously in normal mode will exhaust the lamp sooner than intermittent use with economy settings. The lamp does not offer a user-selectable life setting beyond the two projector modes.

Capacity and headroom

The 300 W rating matches the original specification for supported Optoma models, delivering the intended brightness and colour performance. Headroom is fixed by the projector's own power supply and cooling design; the lamp cannot exceed its rated output or life. Once the rated hours are reached, output declines and a new module is required. Projectors that demand a higher wattage or a different lamp type cannot use this module.

How it compares

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

Price $79.99
Cheaper than about 68% of the 9,513 comparable items (median $99.99).
Power rating 300 W
Higher than about 87% of the 8,831 comparable items (median 215 W).

Specifications

Product
Product typeProjector Lamp
Display
Lamp lifespan2,000 (Normal) - 3,000 (Economy) Hrs.
Power
Power rating300 W

Questions about this item

Which TX779P-3D lamp version should I choose among the OEM and compatible options?

Three OEM versions come from Philips, Osram, Ushio, Phoenix, Iwasaki or Matsushita — either the original bulb maker, Optoma's own supply, or an alternate OEM source. The fourth is a lower-cost compatible built with genuine OEM parts. All meet ISO 9001 checks for beam performance, ignition, voltage, appearance, connections and run-time.

What does the 300 W rating mean for brightness and heat in my projector?

The 300 W P-VIP bulb delivers the light output the projector was designed for. In Normal mode the lamp runs at full power for about 2 000 hours; switching to Economy mode lowers power draw and extends life to roughly 3 000 hours while reducing brightness and heat.

Does the TX779P-3D use a standard lamp interface that fits other projectors?

The module is built specifically for Optoma projectors that take the BL-FS300C lamp code. The housing, connector and ignition characteristics are matched to those models, so it will not fit projectors that require a different lamp code.

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