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BenQ MX819ST projector lamp module with 190W bulb in housing

BenQ

BenQ MX819ST projector lamp 190W 5J.J9A05.001

SKU CH-9X6S-WPN8E

A 190 W replacement lamp module with Philips P-VIP bulb and housing, ready for easy installation in a BenQ MX819ST projector and rated for 4,500 normal or 10,000 economy hours

  • Power rating190 W
  • Lamp lifespan4,500 (Normal) - 10,000 (Economy) Hrs.
  • Product typeProjector Lamp
  • Ready to install with pre-assembled housing
  • 190W P-VIP bulb delivers bright projection
  • Up to 10000 hours in Economy mode
  • 4500 hours lamp life in Normal mode
  • Manufactured to ISO9001 quality standards

MX819ST lamp — what it is

This 190 W replacement module fits the BenQ MX819ST projector and ships as a complete bulb-and-housing assembly. It is intended for owners of that model who need a new light source without disassembling the original cage.

Before ordering — what to verify

Confirm your projector is the MX819ST and that the manufacturer part number matches 5J.J9A05.001. The module is designed for that specific chassis; other BenQ models use different housings and connectors.

Thermals, noise and power

The lamp draws 190 W during operation and is rated for 4 500 hours in normal mode or 10 000 hours in economy mode. Cooling and acoustic performance follow the projector's original design specifications.

How it compares

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

Price $78.99
Cheaper than about 69% of the 9,513 comparable items (median $99.99).
Power rating 190 W
Lower than about 77% of the 8,831 comparable items (median 215 W).

Specifications

Product
Brand nameBenQ
Product typeProjector Lamp
Display
Lamp lifespan4,500 (Normal) - 10,000 (Economy) Hrs.
Power
Power rating190 W

Questions about this item

Does the BenQ MX819ST lamp arrive as a complete module with the Philips P-VIP 190W bulb already fitted inside the housing?

Yes, the module ships as a fully assembled unit containing the new Philips P-VIP 190W bulb inside its housing, so no separate bulb handling or alignment is required during installation.

What are the differences between the three OEM versions and the compatible version offered for the MX819ST lamp?

The three OEM versions come from the original bulb maker, from BenQ directly, or from a different OEM bulb manufacturer; the compatible version uses genuine OEM parts but is built by a leading third-party maker at a lower price.

How many hours can I expect from the 190W lamp in Normal and Economy modes before replacement is needed?

The lamp is rated for 4,500 hours in Normal mode and up to 10,000 hours in Economy mode, giving a clear lifespan estimate for each brightness setting.

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