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BenQ 5J.JA805.001 projector lamp module with 300W UHP bulb in housing

BenQ

BenQ 5J.JA805.001 projector lamp 300W

SKU CH-JH9N-7YPBS

A 300 W UHP projector lamp module rated for 3,000 hours, supplied as a complete housing for quick replacement

  • Power rating300 W
  • Lamp lifespan3,000 hrs
  • Product typeUHP
  • Ready to install — complete bulb and housing assembly
  • 3,000 hours rated life — UHP 300W lamp
  • ISO 9001 manufacturing — tested for beam performance and run-time
  • Genuine Philips UHP bulb — original equipment quality
  • Direct OEM replacement — fits BenQ 5J.JA805.001 projectors

Direct replacement module

This BenQ 5J.JA805.001 lamp module ships fully assembled with a 300 W Philips UHP bulb inside its housing. It is designed for owners of compatible BenQ projectors who need a drop‑in replacement without extra assembly steps. The unit arrives new and ready to install.

Thermal output and power draw

The 300 W UHP bulb determines both light output and heat load during normal projection. Rated lamp life is 3 000 hours under standard operating conditions. Power consumption matches the original specification, so existing cooling and electrical circuits remain unchanged.

Quality‑checked assembly

Each module is built to ISO 9001 standards and tested for beam performance, ignition voltage, connections and run‑time before shipment. The package includes the bulb‑and‑housing assembly only; no additional tools, cables or software are supplied.

How it compares

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

Price $106.99
Pricier than about 57% of the 9,513 comparable items (median $99.99).
Power rating 300 W
Higher than about 87% of the 8,831 comparable items (median 215 W).

Specifications

Product
Brand nameBenQ
Product typeUHP
Display
Lamp lifespan3,000 hrs
Power
Power rating300 W

Questions about this item

How do I install the BenQ 5J.JA805.001 lamp module, and what step is often missed?

The module arrives fully assembled with housing. Power off the projector, let it cool, remove the old lamp cage, insert the new unit until it clicks, then reset the lamp timer in the menu — skipping the reset is the common error.

What maintenance or replacement will the 300W UHP lamp need later?

The lamp is rated for 3,000 hours of use. After that the bulb dims and must be replaced; no user-serviceable parts exist inside the sealed housing.

What limit appears first during sustained operation of the 300W lamp?

The 3,000-hour rated life is the primary limit; brightness drops noticeably once that threshold is reached.

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