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BenQ MW881UST projector lamp module with 230W bulb in housing

BenQ

BenQ MW881UST Projector Lamp 230W 3000-4000 Hrs

SKU CH-3T7C-1K0BM

A 230 W replacement lamp module rated for 3,000 normal or 4,000 economy hours, supplied as a ready-to-install bulb-and-housing assembly

  • Power rating230 W
  • Lamp lifespan3,000 (Normal) - 4,000 (Economy) Hrs.
  • Product typeProjector Lamp
  • Ready to install with pre-assembled bulb and housing
  • 230W UHP lamp matches original projector specifications
  • 3000 hours normal mode or 4000 hours economy mode
  • Manufactured to ISO 9001 quality standards
  • Genuine OEM bulb from Philips, Osram, Ushio, Phoenix, Iwasaki or Matsushita

MW881UST OEM Replacement Lamp

The BenQ MW881UST OEM replacement projector lamp delivers a new 230 W UHP bulb pre‑assembled in its housing for tool‑free installation. It restores factory brightness and colour accuracy for compatible BenQ ultra‑short‑throw projectors. Designed for education and meeting‑room environments that need reliable, ready‑to‑fit maintenance parts. Supplied as a complete module so downtime stays minimal.

For facilities that need a direct‑fit 230 W module

Suited to IT teams and AV technicians who want a genuine OEM lamp with the original 3 000 to 4 000 hour rating across normal and economy modes. Not intended for users seeking a bare bulb without housing, higher‑wattage alternatives, or lamps built for different projector series. Buyers who require a lower‑cost compatible unit or a different form factor should look elsewhere.

230 W UHP lamp rated 3 000–4 000 hours

The single specification that decides fit is the 230 watt UHP lamp rated for 3 000 hours in normal mode and 4 000 hours in economy mode. This wattage and life rating must match the projector’s original lamp code 5J.J3A05.001 for correct ignition voltage and beam performance. Verify the part number before ordering.

How it compares

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

Price $101.99
Typical for this category: the median of 9,513 items is $99.99.
Power rating 230 W
Higher than about 60% of the 8,831 comparable items (median 215 W).

Specifications

Product
Brand nameBenQ
Product typeProjector Lamp
Display
Lamp lifespan3,000 (Normal) - 4,000 (Economy) Hrs.
Power
Power rating230 W

Questions about this item

How do I install the 5J.J3A05.001 lamp module in my MW881UST projector?

The module ships as a fully assembled 230W bulb and housing; power off the projector, let it cool, remove the lamp cover, slide out the old unit, insert the new one until it clicks, replace the cover and reset the lamp timer in the menu.

What maintenance will this 230W UHP lamp require after installation?

No routine maintenance is needed; the lamp is rated for 3000 hours in normal mode or 4000 hours in economy mode, after which the entire module should be replaced.

What is the first limit I will hit when running the lamp continuously at full power?

The rated 3000‑hour normal‑mode life is the primary limit; brightness will gradually decrease as the lamp approaches that figure.

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