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A rectangular projector lamp module with a silver metal housing and a clear glass bulb inside

NEC Display Solutions

NEC NC-900C OEM Replacement Projector Lamp 350W

SKU CH-47JZ-1N6XF

A ready-to-install 350 W lamp module with a Ushio NSH bulb, rated for 2,000 hours in standard mode and 4,000 hours in economy mode

  • TypeNSH
  • Wattage350W
  • Lamp Life2,000 hours on standard mode and 4,000 hours on economy mode
  • Genuine Ushio NSH bulb ensures reliable ignition
  • 350W output matches original projector specification
  • 2,000 hours standard mode extends usable life
  • 4,000 hours economy mode reduces replacement frequency
  • Pre-assembled housing allows immediate installation

Ready-to-install lamp module

This NEC NC-900C replacement lamp arrives as a fully assembled bulb and housing unit, so it fits directly into compatible NEC projectors without extra assembly. It uses a genuine Ushio NSH 350 W bulb built to ISO 9001 quality checks for beam performance, ignition, voltage and run-time. The module suits venues that need a quick, reliable swap to restore brightness.

Two operating modes extend usable life

Standard mode delivers 2,000 hours of projection time, while economy mode doubles that to 4,000 hours by reducing output. Choosing economy lowers power draw and heat, which helps keep the projector running cooler during long sessions. The mode is selected in the projector menu, so no hardware change is required.

OEM-grade housing ensures secure fit

The precision-moulded housing aligns with the projector’s lamp cavity and connector, preventing mis-seats that can cause errors or shutdowns. Connectors are tested for voltage stability, so the lamp ignites consistently at each start-up. Buyers who need bare bulbs or third-party housings without the factory alignment will not find that configuration here.

Highlights

  • Genuine Ushio NSH bulb ensures reliable ignition
  • 350W output matches original projector specification
  • 2,000 hours standard mode extends usable life
  • 4,000 hours economy mode reduces replacement frequency
  • Pre-assembled housing allows immediate installation

Specifications

BrandNEC
TypeNSH
Wattage350W
Lamp Life2,000 hours on standard mode and 4,000 hours on economy mode

Questions about this item

How often will the 350W NSH bulb need replacing?

The lamp lasts 2000 hours in standard mode or 4000 hours in economy mode before replacement is needed.

What limits continuous operation first?

The 350W NSH lamp reaches its rated life of 2000 hours standard or 4000 hours economy before output drops.

How much heat and power does the 350W lamp produce during all-day use?

The lamp draws 350W and generates significant heat; the projector's cooling system manages thermal load during extended runs.

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