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BenQ MH740 projector lamp module with housing, new condition

BenQ

BenQ MH740 Projector Lamp 310W 5J.J8805.001

SKU CH-7CTC-D6N9N

Replacement lamp module with a 310 W UHP bulb rated for 2,500 hours normal or 3,500 hours economy use

  • Power rating310 W
  • Lamp lifespan2,500 Hrs. (Normal) - 3,500 Hrs. (Economy)
  • Product typeProjector Lamp
  • Genuine Philips UHP bulb delivers reliable 310 W brightness
  • 2 500-hour normal life reduces replacement frequency
  • 3 500-hour economy mode extends usable runtime
  • Pre-assembled housing enables quick tool-free installation
  • Manufactured to ISO 9001 quality standards for consistent performance

Ready-to-Install Lamp Module

The BenQ MH740 lamp ships as a complete 310 W bulb-and-housing assembly that fits straight into the projector without extra tools or alignment steps. It uses a Philips UHP bulb and is built to ISO 9001 quality checks for ignition, voltage and run-time consistency.

Lamp Life in Two Modes

Normal operation delivers 2,500 hours of brightness while Economy mode extends that to 3,500 hours, letting users trade peak output for longer intervals between replacements. The module is manufactured to the same beam-performance and appearance standards as the original factory lamp.

Ideal for Direct Replacement, Not for Upgrades

This unit suits owners of the MH740 who need a like-for-like 310 W replacement and value OEM-grade reliability. Buyers who want higher wattage, different bulb technology or a bare bulb without housing should look at other options.

How it compares

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

Price $137.99
Pricier than about 77% of the 9,513 comparable items (median $99.99).
Power rating 310 W
Higher than about 90% of the 8,831 comparable items (median 215 W).

Specifications

Product
Brand nameBenQ
Product typeProjector Lamp
Display
Lamp lifespan2,500 Hrs. (Normal) - 3,500 Hrs. (Economy)
Power
Power rating310 W

Questions about this item

How often will the 310W UHP bulb need replacing under normal use?

The lamp is rated for 2,500 hours in normal mode, so replacement timing depends on how many hours you run the projector each day.

What limit appears first when the projector runs continuously for long sessions?

The 310W lamp reaches its rated 2,500-hour lifespan before any other specified limit, so lamp life is the primary constraint under sustained use.

How much heat and fan noise should I expect from the 310W lamp during all-day operation?

A 310W UHP lamp generates significant heat, so the projector’s cooling fans will run at higher speeds, producing noticeable airflow noise throughout extended sessions.

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