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Rectangular lamp module in black plastic housing with silver connector and glass bulb visible

Mitsubishi

Mitsubishi EW331U-ST DLP Replacement Lamp 185W 20.6V

SKU CH-JN1E-66J6F

Replacement lamp and housing module rated at 185 W and 20.6 V for Mitsubishi EW331U-ST projectors

  • Product typeProject Lamp
  • Product weight0.999
  • Original lamp and housing module fits Mitsubishi EW331U-ST projector
  • 185 W UHP lamp delivers rated brightness for the projector
  • 6 V operating voltage matches original specification
  • 9990 kg weight allows straightforward installation
  • One-year supplier warranty backs the replacement

Direct-fit lamp module for the EW331U-ST

This replacement lamp ships as a complete housing assembly built to the original specifications for the Mitsubishi EW331U-ST projector. It arrives new and ready to install without additional tools or adapter parts. The unit weighs 0.9990 kg and carries a one-year warranty from the component supplier.

Steady 185-watt output with 160-watt economy mode

The UHP lamp runs at 185 watts and 20.6 volts during normal operation and can drop to a 160-watt setting for longer life and quieter cooling. Because the power draw is constant, brightness remains stable through extended presentations or classroom sessions. No warm-up spikes or colour-shift drift appear in the supplied data.

Replaces a dim or expired original lamp

Swapping the module restores factory brightness and colour balance without re-aligning the optical path. The jump is worth it when the existing lamp has reached its rated hours or shows noticeable lumen loss. Buyers who need a different wattage, voltage or form factor for another projector model cannot use this part.

How it compares

Measured against everything we stock in DLP TV Lamps & Bulbs, at today’s prices. Recalculated every night.

Price $62.99
Cheaper than about 64% of the 8,306 comparable items (median $97.99).

Specifications

Product
Brand nameJaspertronics
Model nameEW331U-ST-LAMP
Part numberEW331U-ST-LAMP
Product typeProject Lamp

Questions about this item

How much power does the 185 W UHP lamp draw and how hot does the housing get during all-day projection?

The lamp is rated at 185 W AC input; the projector’s internal cooling handles the heat so the housing stays within safe operating temperature.

Does the lamp module include the complete housing so I can install it without any extra parts?

Yes, it ships as a full lamp-and-housing assembly ready for direct installation in the Mitsubishi EW331U-ST.

Will this replacement lamp work in my older Mitsubishi projector that uses a different lamp code?

This module is built specifically for the EW331U-ST model; other Mitsubishi projectors require their own matching lamp code.

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