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GreenTechLLC NP28LP 230W projector lamp in black housing

GreenTechLLC

GreenTechLLC NP28LP projector lamp 230W

SKU CH-1GRK-35DJF

Replacement projector lamp rated at 230 watts with 1500-hour normal and 3000-hour economy life, compatible with numerous NEC and Dukane models

  • Power rating230 W
  • Lamp lifespan1,500 (Normal) - 3,000 (Economy) Hrs.
  • Product typeProject Lamp
  • Compatible withNEC NP-282XS, NP-M282X, NP-M302 W, NP-M302WS, NP-M302WSJD, N
  • Bright presentations with 230W lamp output
  • Long runtime up to 3000 hours in economy mode
  • Direct replacement for NP28LP and NP27LP part numbers
  • Fits NEC M282X, M302X, M322X and Dukane ImagePro models
  • Brand new compatible housing and bulb ready to install

Compatible NP28LP replacement lamp

This 230W projector lamp replaces OEM part numbers NP28LP, NP27LP, 456-6528 and 456-6532. It fits NEC M-series and NP-series projectors as well as Dukane ImagePro 6528 and 6532 models. The lamp is supplied in a compatible housing with bulb included.

Check your projector model before ordering

Verify that your unit appears in the supported list such as NEC M282X, M302X, M322X, NP-M302W or Dukane ImagePro 6528A. The lamp is not suitable for projectors outside this compatibility range. Confirm the exact model number on your device label.

Fits directly into the existing lamp compartment

Installation uses the original housing slot with no additional adapters or tools required. Rated life reaches 1500 hours in normal mode and 3000 hours in economy mode. This restores brightness without modifying the projector's optical path or cooling system.

How it compares

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

Price $56.99
Cheaper than about 91% of the 9,509 comparable items (median $99.99).
Power rating 230 W
Higher than about 60% of the 8,831 comparable items (median 215 W).

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Specifications

Product
Brand nameGreenTech
Model nameNEC NP-282XS, NP-M282X, NP-M302 W, NP-M302WS, NP-M302WSJD, NP-M302WSJD-N3, NP-M302WSLD, NP-M302X, NP-M302XS, NP-M303WSJD, NP-M322 W, NP-M322WS, NP-M322X, NP-M322XS, ImagePro 6528, ImagePro 6528A, ImagePro 6532, ImagePro 6532 W
Part numberNP28LP, NP27LP, 456-6528, 456-6532
Product typeProject Lamp
Display
Lamp lifespan1,500 (Normal) - 3,000 (Economy) Hrs.
Power
Power rating230 W
Compatibility
Compatible withNEC NP-282XS, NP-M282X, NP-M302 W, NP-M302WS, NP-M302WSJD, NP-M302WSJD-N3, NP-M302WSLD, NP-M302X, NP-M302XS, NP-M303WSJD, NP-M322 W, NP-M322WS, NP-M322X, NP-M322XS, ImagePro 6528, ImagePro 6528A, ImagePro 6532, ImagePro 6532 W

Questions about this item

Does the GreenTechLLC NP28LP lamp ship with a housing, or must I buy the cage separately?

The lamp is supplied as a complete compatible housing and bulb assembly, so no separate cage purchase is required.

My projector is an NEC NP-M322X — is this the correct NP28LP version for that model?

Yes, the NP28LP fits the NP-M322X and every other NEC and Dukane model listed in the compatibility table.

What does the 230 W rating mean for brightness and heat in daily use?

The lamp draws 230 watts, delivering the original brightness spec while producing the same heat load the projector's cooling system was designed for.

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