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Mitsubishi EW331U-St projector lamp module with 230W bulb in housing

Mitsubishi

Mitsubishi EW331U-St Projector Lamp 230W

SKU CH-02A8-87CBB

A 230 W projector lamp module with a new Philips UHP bulb and housing, rated for 3,500 hours in normal mode and 5,000 hours in economy mode

  • Power rating230 W
  • Lamp lifespan3,500 (Normal) - 5,000 (Economy) Hrs.
  • Product typeProjector Lamp
  • Ready-to-install module with genuine Philips 230W UHP bulb
  • Up to 5000 hours lamp life in Economy mode
  • 3500 hours rated life in Normal brightness setting
  • Manufactured to ISO 9001 quality standards
  • Compatible replacement for Mitsubishi VLT-EX320LP projector

Direct-Fit Replacement Lamp

The Mitsubishi EW331U-St lamp module ships as a complete 230W bulb-and-housing assembly matched to the VLT-EX320LP part number. It is built for owners of compatible Mitsubishi projectors who need a new light source without sourcing separate components.

Simple Module Swap

Installation consists of removing the old lamp cage and seating the new unit until the connector engages; no wiring or alignment tools are required. The most common issue is forgetting to reset the projector's hour counter after the swap, which leaves the replacement lamp flagged as expired.

Steady Output Across Modes

In normal mode the lamp is rated for 3,500 hours and in economy mode for 5,000 hours, so brightness remains consistent through extended presentations. The 230W UHP bulb maintains stable colour and ignition voltage during long sessions rather than fading after a short burst.

How it compares

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

Price $93.99
Cheaper than about 57% 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
Product typeProjector Lamp
Display
Lamp lifespan3,500 (Normal) - 5,000 (Economy) Hrs.
Power
Power rating230 W

Questions about this item

How can I confirm the lamp is running correctly after installation?

The projector should display a stable image at full brightness and the lamp-hour counter will begin counting from zero toward the 3,500-hour normal or 5,000-hour economy ratings.

What ships with the lamp and is anything else required?

The module arrives as a complete Philips UHP 230W bulb inside its housing, ready to install; no extra parts or tools are needed.

Which version of the EW331U-St lamp should I select?

Choose among three OEM options — direct from the original bulb maker, the Mitsubishi-branded unit, or an alternate OEM source — plus a lower-cost compatible version built with genuine OEM components.

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