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BOXLIGHT Mitsubishi EW331ST projector lamp module with housing

BOXLIGHT

BOXLIGHT Mitsubishi EW331ST 230W projector lamp

SKU CH-GXDY-XEFAY

A replacement projector lamp module with a 230 W UHP bulb and housing, rated for 3,500 hours normal or 5,000 hours economy use

  • Power rating230 W
  • Lamp lifespan3,500 (Normal) - 5,000 (Economy) Hrs.
  • Product typeUHP
  • Ready-to-install module with bulb and housing
  • Philips UHP 230W bulb delivers reliable brightness
  • 3,500 hours normal mode extends replacement interval
  • 5,000 hours economy mode lowers operating cost
  • ISO 9001 manufacturing ensures consistent quality

Direct-fit replacement for Mitsubishi EW331ST

This lamp module fits the Mitsubishi EW331ST projector and uses the VLT-EX320LP part reference. It ships as a complete assembly with a 230W Philips UHP bulb inside its housing. The unit is designed for classrooms and meeting rooms that need a ready-to-install light source.

Pre-assembled housing for quick changeover

The bulb and cage arrive fully assembled so the swap takes minutes without tools. Handle the module by the housing to avoid contaminating the quartz envelope. Reset the projector’s lamp-hour counter after installation to track the new 3500-hour normal or 5000-hour economy rating.

Verify model number before ordering

Confirm the projector reads EW331ST on its label to ensure the VLT-EX320LP module matches. This lamp does not serve other Mitsubishi series or third-party projectors. Buyers who need a different wattage, connector layout or form factor should not order this part.

How it compares

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

Price $94.99
Cheaper than about 56% of the 9,513 comparable items (median $99.99).
Power rating 230 W
Higher than about 60% of the 8,831 comparable items (median 215 W).

Specifications

Product
Brand nameMitsubishi
Product typeUHP
Display
Lamp lifespan3,500 (Normal) - 5,000 (Economy) Hrs.
Power
Power rating230 W

Questions about this item

How can I confirm the 230W UHP lamp is working correctly after installing it in my Mitsubishi EW331ST projector?

After installation, the projector should power on and display a bright, stable image immediately. Check the on-screen lamp-hour counter; it should reset to zero or show very low hours, confirming the new 230W module is recognised.

What components are included with the EW331ST replacement lamp and is anything else required for installation?

The module arrives as a fully assembled unit containing the new Philips UHP 230W bulb inside its housing, matching Mitsubishi part VLT-EX320LP. No extra parts or tools are needed; it fits directly into the projector.

Which version of the EW331ST lamp should I choose among the OEM and compatible options?

All versions — direct-from-manufacturer OEM, Mitsubishi-sold OEM, alternative OEM-source, and the third-party compatible — use genuine OEM parts and meet ISO 9001 quality checks for beam performance, ignition, voltage and run-time.

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