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BenQ SP891 projector lamp module with housing

BenQ

BenQ SP891 400W Projector Lamp 1500-2000 Hrs

SKU CH-95W0-SA0BA

400W replacement lamp module with assembled housing delivers 1500 to 2000 hours of projection time

  • Power rating400 W
  • Lamp lifespan1,500 (Normal) - 2,000 (Economy) Hrs.
  • Product typeProjector Lamp
  • Ready-to-install module with 400W UHP bulb
  • Up to 2000 hours lamp life in Economy mode
  • 1500 hours normal brightness for daily use
  • Manufactured to ISO 9001 quality standards
  • Genuine OEM bulb from Philips, Osram, Ushio, Phoenix, Iwasaki or Matsushita

BenQ SP891 400W Lamp Replacement

The BenQ SP891 is a new 400W replacement projector lamp module supplied with a fully assembled UHP bulb and housing. It is intended for owners of compatible BenQ projectors who need to restore brightness after the original lamp reaches its rated life.

Verify Projector Model Before Ordering

Confirm that your projector accepts the SP891 module, also referenced as BenQ part number 5J.J4D05.001, before purchase. The unit is offered in multiple OEM and compatible versions; ensure the version you select matches your projector's requirements and your preferred source.

Ready-to-Install Housing Saves Time

The bundled housing means the lamp arrives pre-assembled, eliminating the need to handle a bare bulb during installation. Each unit undergoes ISO 9001 quality checks for beam performance, ignition, voltage, appearance, connections and run-time to support reliable operation.

How it compares

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

Price $352.99
Pricier than about 91% of the 9,513 comparable items (median $99.99).
Power rating 400 W
Higher than about 96% of the 8,831 comparable items (median 215 W).

Specifications

Product
Brand nameBenQ
Product typeProjector Lamp
Display
Lamp lifespan1,500 (Normal) - 2,000 (Economy) Hrs.
Power
Power rating400 W

Questions about this item

Does the SP891 lamp ship as a complete module or just the bare bulb?

The SP891 arrives as a fully assembled module with the 400W UHP bulb already seated in its housing, so no extra parts are needed for installation.

Which SP891 version should I pick — OEM direct, BenQ-branded, alternate OEM or compatible?

All four versions meet ISO 9001 standards; the BenQ-branded OEM matches the original 5J.J4D05.001 exactly, the alternate OEM uses a different bulb maker, and the compatible version offers a lower-cost option with genuine OEM parts.

What does the 1 500 to 2 000 hour rating mean for daily use?

In Normal mode the 400W lamp is rated for 1 500 hours, while Economy mode extends that to 2 000 hours; actual life will vary with power cycles and ventilation.

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