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BenQ DLP replacement lamp module in black housing

BenQ

BenQ 5J.JCA05.001 DLP replacement lamp for DW843UST DX842UST MW831UST MW843UST MX842UST

SKU CH-J8RN-RFCRM

Compatible DLP lamp and housing module fits DW843UST, DX842UST, MW831UST, MW843UST and MX842UST projectors

  • TypeProject Lamp
  • Weight0.9900
  • Ready-to-install lamp and housing module
  • Compatible with DW843UST DX842UST MW831UST MW843UST MX842UST projectors
  • Genuine AL Series lamp for reliable brightness
  • Brand-new condition with 90-day warranty
  • Lightweight unit weighs .9900 kg

Compatible Projector Models

This replacement lamp and housing unit fits BenQ DW843UST, DX842UST, MW831UST, MW843UST and MX842UST ultra-short-throw projectors. It is intended for technicians or facilities staff who need a direct swap for a spent lamp module in those specific models. Buyers with other BenQ series or different brands must verify their part number before ordering.

Part Number Confirmation

The decisive specification is the manufacturer part code 5J.JCA05.001 printed on the original lamp or listed in the projector service manual. Only units matching this exact code will seat correctly and strike reliably. If your projector documentation cites a different code, this module will not work.

Thermal Behaviour and Power

The lamp operates at the factory-defined wattage for the listed projectors, so heat output and fan noise remain at the levels the chassis was designed to dissipate. Power draw matches the original specification, leaving the projector’s existing cooling and electrical systems unchanged. Normal use produces the same acoustic profile as the stock lamp.

Highlights

  • Ready-to-install lamp and housing module
  • Compatible with DW843UST DX842UST MW831UST MW843UST MX842UST projectors
  • Genuine AL Series lamp for reliable brightness
  • Brand-new condition with 90-day warranty
  • Lightweight unit weighs .9900 kg

Specifications

BrandAdvanced Lamps
Model5J.JCA05.001-A
Part Number5J.JCA05.001-A
TypeProject Lamp
Weight0.9900

Questions about this item

How does the 90-day warranty period protect me once the lamp is installed?

The 90-day warranty covers the lamp and housing assembly against defects from the date of purchase.

What does the Genuine AL Series lamp type indicate about the light source inside this housing?

It confirms the bulb is an Advanced Lamps branded module engineered for compatible BenQ projectors.

Will the 0.9900 kg weight affect how this module fits into the DW843UST or MX842UST?

The weight matches the original specification so the module seats correctly in all listed ultra-short-throw models.

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