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BenQ SP840 projector lamp module in black plastic housing

BenQ

BenQ SP840 DLP Replacement Lamp with Genuine OEM Bulb

SKU CH-FBQ5-939PF

Replacement lamp module with genuine OEM bulb restores original brightness to BenQ SP840 projectors and includes a 180-day warranty

  • TypeProjector Lamps
  • Genuine OEM bulb ensures maximum brightness
  • Engineered to exact manufacturer specifications
  • High-quality compatible housing for reliable fit
  • 180-day warranty protects against defects
  • Designed specifically for BenQ SP840 projector

BenQ SP840 DLP Replacement Lamp

This genuine OEM replacement lamp is designed specifically for the BenQ SP840 projector. It includes a high-quality compatible housing with an original manufacturer bulb inside. The unit restores factory-level brightness and image quality for home theater or presentation use. It arrives new and ready for immediate installation.

Ideal for SP840 owners needing a direct brightness

This lamp suits users who want OEM-level performance without generic substitutes. It is not for owners of other BenQ models or different projector brands. Buyers seeking LED or laser light sources cannot use this DLP lamp. The 180-day warranty covers defects but does not extend to other projector components.

SP840 model compatibility is the deciding

The lamp fits only the BenQ SP840 projector and matches its exact manufacturer requirements. No other model numbers are supported by this housing and bulb combination. Verify your projector model is SP840 before purchasing to ensure correct fit and function.

Highlights

  • Genuine OEM bulb ensures maximum brightness
  • Engineered to exact manufacturer specifications
  • High-quality compatible housing for reliable fit
  • 180-day warranty protects against defects
  • Designed specifically for BenQ SP840 projector

Specifications

BrandBenQ
TypeProjector Lamps

Questions about this item

How do I install the SP840 lamp housing and what step do people often miss?

Power off and unplug the projector, let it cool completely, remove the old lamp module, insert the new SP840 housing until it clicks, then reset the lamp timer in the menu — skipping the timer reset is the step most users forget.

What maintenance or replacement will the SP840 lamp need later?

The genuine OEM bulb inside the SP840 housing will dim over time; when brightness drops below usable levels you replace the entire lamp module again — no separate filter or bulb-only change is required.

What limit appears first during extended use of the SP840 lamp?

The 180-day warranty period ends; after that any premature failure is not covered, though the genuine OEM bulb is engineered to meet the projector manufacturer’s rated lifespan under normal operating conditions.

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