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BenQ MW523 projector lamp module with 190W UHP bulb in black housing

BenQ

BenQ MW523 Projector Lamp 190W 5J.JA105.001

SKU CH-GAZB-5X98M

A 190 watt replacement lamp module with Philips UHP bulb and housing, ready to install and rated for 4,500 to 10,000 hours

  • Power rating190 W
  • Lamp lifespan4,500 (Normal) - 10,000 (Economy) Hrs.
  • Product typeProjector Lamp
  • Ready-to-install module with bulb and housing included
  • 190W UHP lamp delivers 4500 hours normal or 10000 hours economy life
  • OEM-sourced from Philips Osram Ushio Phoenix Iwasaki Matsushita
  • ISO9001 manufacturing with strict beam ignition voltage and run-time checks
  • Direct replacement for BenQ MW523 part 5J.JA105.001

BenQ MW523 190W Replacement Lamp

This replacement lamp module fits the BenQ MW523 projector and ships with a new Philips UHP 190W bulb inside a ready-to-install housing. It restores factory brightness for classrooms, meeting rooms or home cinema setups that use this specific projector model.

Compatibility and alternatives

The part suits owners of a BenQ MW523 who need a direct swap with 4,500 hours normal or 10,000 hours economy rated life. Buyers with different BenQ models or other projector brands must verify the correct lamp code before ordering.

Deciding specification — 190 watt UHP bulb

The 190W UHP bulb determines light output and rated lifespan, so matching this wattage to the projector's original specification is the single factor that confirms the lamp will perform as intended.

How it compares

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

Price $76.99
Cheaper than about 70% 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 5J.JA105.001 lamp module include the housing so I can just swap it into my MW523 projector?

Yes, the module ships as a fully assembled 190 W Philips UHP bulb inside its housing, ready for direct replacement in the BenQ MW523.

What is the correct reset step after fitting the new lamp so the hour counter starts from zero?

After installation, open the projector menu and run the Lamp Reset function; skipping this leaves the old hour count active.

How many hours can I expect from the 190 W UHP bulb before it needs replacing?

The lamp is rated for 4,500 hours in Normal mode and up to 10,000 hours in Economy mode.

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