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NEC 50031755 projector lamp module with 200W Philips NSH bulb in housing

NEC Display Solutions

NEC Display Solutions 50031755 200W projector lamp

SKU CH-X0AR-3H9J3

A ready-to-install 200 W lamp module with 2,000 to 3,000 hour life for NEC projectors

  • TypeProjector Lamp
  • Wattage200W
  • Lamp Life2,000 (Normal) - 3,000 (Economy) Hrs.
  • Ready-to-install module with genuine Philips NSH 200W bulb
  • Up to 3,000 hours lamp life in Economy mode
  • Manufactured to ISO 9001 quality standards
  • Tested for beam performance, ignition and voltage
  • Direct OEM replacement for NEC 50031755 projectors

Ready-to-install lamp module

The NEC 50031755 is a complete replacement lamp module for compatible NEC projectors. It arrives as a fully assembled 200W Philips NSH bulb inside its housing, so no separate handling of the bare lamp is required. This new unit is built to ISO9001 standards and passes checks for beam performance, ignition, voltage, connections and run-time. It suits users who need a direct, factory-specification replacement without additional assembly steps.

Thermal behaviour and power

The lamp draws 200W during operation and is designed for the projector’s existing cooling system. In normal mode the rated life is 2,000 hours; switching to economy mode extends that to 3,000 hours while reducing brightness and heat output. No external power supply or separate ballast is needed beyond what the projector already provides. The module’s construction targets stable voltage and reliable ignition throughout its service interval.

Fit and installation

Because the bulb and housing are pre-assembled, installation only requires opening the projector’s lamp door, removing the old module and sliding this one into the same slot. The housing matches the original mechanical interface, freeing you from aligning a bare bulb or reusing an old cage. It is intended for NEC projectors that specify the 50031755 part number; projectors using a different lamp code will not accept this module.

Highlights

  • Ready-to-install module with genuine Philips NSH 200W bulb
  • Up to 3,000 hours lamp life in Economy mode
  • Manufactured to ISO 9001 quality standards
  • Tested for beam performance, ignition and voltage
  • Direct OEM replacement for NEC 50031755 projectors

Specifications

BrandNEC
TypeProjector Lamp
Wattage200W
Lamp Life2,000 (Normal) - 3,000 (Economy) Hrs.

Questions about this item

How do I install the NEC 50031755 200W lamp module and what step do people often miss?

The lamp ships as a fully assembled bulb and housing; power off and unplug the projector, let it cool, remove the old module, insert the new one until it seats firmly, then reset the lamp-hour counter in the projector menu — skipping the reset is the common error.

What maintenance or replacement will this 200W NSH lamp need later?

The lamp itself is the only replaceable part; rated life is 2,000 hours in normal mode or 3,000 hours in economy mode, after which you simply purchase another 50031755 module and repeat the same swap.

What limit appears first during sustained use of this 200W lamp?

The 2,000-hour normal-mode or 3,000-hour economy-mode rated lifespan is the primary limit; brightness will gradually decline until the projector signals that the lamp has reached its end of life.

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