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Panasonic PT-VW431D projector lamp module with Ushio NSHA 280W bulb in housing

Panasonic

Panasonic PT-VW431D Projector Lamp 280W Ushio NSHA

SKU CH-28WE-733Y4

A 280 W replacement lamp module with Ushio NSHA bulb and housing, ready for Panasonic projectors, rated 2,500 hours normal or 4,000 hours economy

  • Power rating280 W
  • Lamp lifespan2,500 (Normal) - 4,000 (Economy) Hrs.
  • Product typeProjector Lamp
  • Ready to install with pre-assembled housing
  • 280 W Ushio NSHA bulb delivers reliable brightness
  • Lamp life up to 2500 hours normal or 4000 hours economy
  • Manufactured to ISO 9001 quality standards
  • Direct OEM replacement for Panasonic PT-VW431D

Direct-fit replacement for Panasonic PT-VW431D

This new 280W lamp module uses a genuine Ushio NSHA bulb inside a complete housing. It matches the original ET-LAV200 part so the projector recognises it immediately and no alignment is required.

Pre-assembled housing removes separate bulb handling

The bulb and cage arrive as one unit, so there is no need to touch the glass or fit a bare lamp into an old carrier. Installation is a single slide-and-lock motion that reduces the risk of contamination or mis-seating.

280W Ushio NSHA rated 2500 to 4000 hours

Brightness and colour stability are calibrated for the PT-VW431D optical engine. Economy mode extends the rated life to 4000 hours while normal mode gives 2500 hours, letting you plan relamp intervals around your usage pattern.

How it compares

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

Price $113.99
Pricier than about 63% of the 9,513 comparable items (median $99.99).
Power rating 280 W
Higher than about 81% of the 8,831 comparable items (median 215 W).

Specifications

Product
Product typeProjector Lamp
Display
Lamp lifespan2,500 (Normal) - 4,000 (Economy) Hrs.
Power
Power rating280 W

Questions about this item

How often will the Ushio NSHA 280W bulb need replacing in normal mode?

The lamp is rated for 2,500 hours in normal mode before replacement is recommended.

What limits continuous operation before brightness drops noticeably?

The 2,500-hour normal-mode rating marks the point where output typically falls below usable levels.

How much heat and fan noise does the 280W module add during all-day use?

The 280W lamp generates significant heat, so the projector's cooling fans will run at higher speeds continuously.

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