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NEC M403X projector lamp in white housing

NEC Display Solutions

NEC Display Solutions M403X DLP Replacement Lamp

SKU CH-W40D-3YZSQ

Replacement lamp for NEC M403X projectors with genuine OEM bulb and 180-day warranty

  • TypeProjector Lamps
  • Genuine OEM bulb delivers reliable brightness for NEC M403X
  • Compatible housing fits the projector without modification
  • 180-day warranty protects against defective units
  • Direct OEM sourcing ensures consistent image quality
  • Designed to meet exact manufacturer specifications

Genuine OEM bulb for NEC M403X

This replacement lamp is built for the NEC M403X projector and contains a genuine original OEM bulb inside a compatible housing. It is intended for owners who need to restore factory-level brightness and image quality without switching to a generic alternative.

Original bulb restores factory performance

The included OEM bulb is engineered to match the projector manufacturer’s exact specifications, delivering the brightness and longevity the unit was designed for. The compatible housing fits the M403X directly, so the lamp installs without modification and returns the projector to its original output level.

Suits M403X owners needing a direct replacement

This lamp suits anyone with an NEC M403X who wants a drop-in replacement backed by a 180-day warranty against defects. Buyers who need a lamp for a different projector model or who prefer a bare bulb without housing should look elsewhere.

Highlights

  • Genuine OEM bulb delivers reliable brightness for NEC M403X
  • Compatible housing fits the projector without modification
  • 180-day warranty protects against defective units
  • Direct OEM sourcing ensures consistent image quality
  • Designed to meet exact manufacturer specifications

Specifications

BrandNEC
TypeProjector Lamps

Questions about this item

How often will the NEC M403X lamp need to be replaced?

Replace the lamp when brightness drops or the projector signals end of life; the unit carries a 180‑day warranty against defects.

What limits continuous operation of the NEC M403X lamp?

The original OEM bulb inside sets the maximum brightness and runtime before output declines.

How much heat and fan noise does the NEC M403X lamp add during all‑day use?

The genuine OEM bulb runs at the projector’s designed thermal level, so heat and noise match the manufacturer’s specifications.

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