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BenQ MS521P projector lamp module with 190W UHP bulb in housing

BenQ

BenQ MS521P Projector Lamp 190W 4500 hrs

SKU CH-TGHZ-FFM97

Genuine 190 W UHP replacement lamp rated for 4,500 hours, supplied as a pre-assembled housing for quick installation

  • Power rating190 W
  • Lamp lifespan4,500 hrs
  • Product typeUHP
  • Genuine Philips 190W UHP bulb delivers reliable brightness
  • 4,500-hour rated lamp life reduces replacement frequency
  • Pre-assembled housing enables straightforward projector installation
  • Manufactured to ISO 9001 quality standards for consistent performance
  • OEM replacement module matches BenQ MS521P specifications

Direct Replacement Lamp for BenQ Projectors

This new projector lamp module combines a Philips UHP 190W bulb with a pre-assembled housing, matching the original BenQ part number 5J.J9R05.001. It is designed for owners of compatible BenQ projectors who need a ready-to-install light source without separate bulb handling.

190W UHP Bulb Rated for 4,500 Hours

The lamp operates at 190 watts using UHP technology and carries a rated lifespan of 4,500 hours. This wattage and hour rating are the critical specifications that determine whether the module matches the projector's original optical and electrical requirements.

Pre-Assembled Module for Tool-Less Swap

Because the bulb ships already seated in its housing, installation typically requires only opening the projector's lamp door, removing the old module, and sliding the new one into place. The most common issue is forgetting to reset the projector's internal lamp-hour counter after replacement, which can trigger premature replacement warnings.

How it compares

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

Price $99.99
Typical for this category: the median of 9,513 items is $99.99.
Power rating 190 W
Lower than about 77% of the 8,831 comparable items (median 215 W).

Specifications

Product
Brand nameBenQ
Product typeUHP
Display
Lamp lifespan4,500 hrs
Power
Power rating190 W

Questions about this item

How long will the 190W lamp last in a real projector?

The lamp is rated for 4500 hours of operation under normal use. Actual life depends on projector ventilation, power cycles and the eco or normal mode selected.

What interface does the 190W UHP lamp use and what does it limit?

The lamp connects through the projector’s proprietary socket; the 190W rating sets the power draw and brightness ceiling the projector’s driver board is designed for.

What does the MS521P module need to fit and mount inside a BenQ projector?

The module includes the bulb pre-assembled in its housing, matching the original 5J.J9R05.001 form factor for direct insertion into the lamp compartment.

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