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New NEC NP-M311XJL projector lamp module with 185W NSHA bulb in housing

DELL

DELL NP-M311XJL OEM Replacement Projector Lamp 185W NSHA

SKU CH-RDKQ-D7ACD

An OEM replacement lamp module with a new 185 W NSHA bulb and housing, ready to install in NEC projectors and rated for 5,000 hours normal or 6,000 hours economy life

  • Power rating185 W
  • Lamp lifespan5,000 (Normal) - 6,000 (Economy) Hrs.
  • Product typeNSHA
  • Ready to install with pre-assembled bulb and housing
  • Bright 185W NSHA lamp for clear projection
  • Up to 5000 hours normal mode lamp life
  • Extended 6000 hours in economy mode
  • Built to ISO 9001 quality standards

Direct-fit NEC projector lamp module

The DELL NP-M311XJL is a complete lamp assembly that pairs a new 185 W NSHA bulb with its original housing. It arrives fully assembled so the projector can be returned to service without separate bulb handling.

Suited for NEC projectors requiring the NP15LP

Buyers needing a different wattage, a bare bulb without housing, or a lamp for another brand should look elsewhere. The unit is built to the NP-M311XJL specification only.

Simple slide-in installation with standard tools

The housing aligns with the projector’s lamp cage and locks with the existing screws; no soldering or alignment adjustments are required. Most issues arise when the lamp door interlock is not fully seated or when the usage timer is not reset after fitting.

How it compares

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

Price $92.99
Cheaper than about 58% of the 9,513 comparable items (median $99.99).
Power rating 185 W
Lower than about 80% of the 8,831 comparable items (median 215 W).

Specifications

Product
Brand nameNEC
Product typeNSHA
Display
Lamp lifespan5,000 (Normal) - 6,000 (Economy) Hrs.
Power
Power rating185 W

Questions about this item

Which NEC projectors accept the NP-M311XJL lamp module?

The NP-M311XJL module is built for NEC projectors that use the NP15LP lamp code. Check your projector manual for the NP15LP designation before ordering.

Can I keep using my existing ceiling mount and cables with this replacement lamp?

Yes. The lamp ships as a complete housing and bulb assembly, so the projector’s optics, mount and signal cables stay exactly as they are.

How do I confirm the lamp is running in economy mode after installation?

Open the projector’s on-screen menu and verify the lamp-mode setting reads Economy; the rated life should then show 6,000 hours.

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