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BenQ MX813ST projector lamp module with 230W bulb in housing

BenQ

BenQ MX813ST OEM Replacement Projector Lamp 230W

SKU CH-HEVE-YQVBX

230 W replacement lamp module with Philips UHP bulb and housing, rated 3,500 hours normal or 5,000 hours economy, ready for direct installation

  • Power rating230 W
  • Lamp lifespan3,500 (Normal) - 5,000 (Economy) Hrs.
  • Product typeProjector Lamp
  • Ready-to-install module with genuine 230W Philips UHP bulb
  • Up to 5000 hours lamp life in Economy mode
  • 3500 hours rated life in Normal brightness mode
  • Manufactured under ISO 9001 quality standards
  • Compatible replacement for BenQ MX813ST projector

BenQ MX813ST Replacement Lamp Module

This new 230 W projector lamp ships as a complete bulb-and-housing assembly ready for direct installation in the MX813ST. It uses a Philips UHP bulb and meets ISO 9001 manufacturing standards. The unit is designed to restore original brightness and colour performance without additional alignment.

Upgrade from a dim or failed original lamp

Replace the factory lamp when image brightness drops below usable levels or the projector signals end-of-life. The jump is worth it when a single module can deliver up to 3 500 hours in normal mode or 5 000 hours in economy mode. Buyers who need a lower-cost bare bulb without housing are not served by this module.

Sustained output over thousands of hours

The lamp maintains stable ignition voltage and beam consistency across the rated 3 500 to 5 000 hour range. Quality checks verify run-time performance so brightness decay follows the expected curve rather than failing early. Heavy daily users who exceed the economy rating in under a year should plan a spare.

How it compares

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

Price $93.99
Cheaper than about 57% of the 9,513 comparable items (median $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 lifespan3,500 (Normal) - 5,000 (Economy) Hrs.
Power
Power rating230 W

Questions about this item

Does the lamp module include the housing so it fits the MX813ST without extra parts?

Yes, the lamp ships as a complete 230 W module with a new Philips UHP bulb already seated in its housing, matching BenQ part 5J.J4R05.001 for direct fit.

What is the correct order when installing the module — housing first or bulb first?

The module arrives pre-assembled; insert the whole unit into the projector lamp compartment, secure the retaining screws, then reset the lamp timer in the menu — skipping the timer reset is the common mistake.

How many hours before the 230 W lamp needs replacement in normal and economy modes?

Rated life is 3,500 hours in normal mode and 5,000 hours in economy mode; plan replacement when brightness drops or the projector warning appears.

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