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Optoma WU1500 projector lamp module with 465W UHP bulb in housing

OPTOMA

OPTOMA WU1500 Projector Lamp 465W SP.78901GC01

SKU CH-JTKS-DTQ3B

A 465W UHP projector lamp rated for 2,500 hours, supplied as a complete module for direct installation

  • Power rating465 W
  • Lamp lifespan2,500 hrs
  • Product typeUHP
  • OEM replacement module fits Optoma WU1500 projectors
  • UHP 465W bulb delivers rated 2500 hours lamp life
  • Fully assembled housing enables tool-free installation
  • Built to ISO 9001 quality standards
  • Tested for beam performance, ignition, voltage and run-time

Optoma WU1500 465W UHP Replacement Lamp

This new 465W UHP lamp module includes the bulb and housing fully assembled for direct installation in an Optoma WU1500 projector. It is rated for 2,500 hours of lamp life and carries the manufacturer part number SP.78901GC01. The unit is supplied new and built to ISO9001 quality standards.

Check projector model and lamp hours before ordering

Verify that your projector is the WU1500 so the SP.78901GC01 module matches the socket and ignition requirements. Confirm the existing lamp has reached or is approaching its rated 2,500-hour lifespan to avoid premature replacement. Ensure the projector’s filter and ventilation are clean so the new lamp operates within its thermal design.

Steady output over the rated 2,500-hour life

The 465W UHP bulb is engineered to maintain consistent brightness and colour stability throughout extended sessions rather than only during a short warm-up period. Quality checks cover ignition reliability, voltage regulation and run-time performance so the lamp sustains output under continuous operation. Proper airflow in the projector allows the lamp to meet its full 2,500-hour rating without early degradation.

How it compares

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

Price $390.99
Pricier than about 91% of the 9,513 comparable items (median $99.99).
Power rating 465 W
Higher than about 99% of the 8,831 comparable items (median 215 W).

Specifications

Product
Brand nameOPTOMA
Product typeUHP
Display
Lamp lifespan2,500 hrs
Power
Power rating465 W

Questions about this item

Does the lamp ship with the housing already fitted so I only need to swap the module?

Yes, the WU1500 lamp (SP.78901GC01) arrives as a fully assembled UHP 465W bulb inside its housing for direct installation.

How do the three OEM versions and the compatible version differ when I am choosing one?

The three OEM versions come from Philips, Osram, Ushio, Phoenix, Iwasaki or Matsushita — either the original bulb maker, Optoma's own supplier or another OEM maker — while the compatible version uses genuine OEM parts from a leading third-party manufacturer.

What does the 2,500-hour rating mean for everyday use of the projector?

It is the expected lamp life under normal operating conditions; actual hours will vary with brightness settings, cooling and power cycles.

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