NEC Display Solutions
NEC NP-U321H-WK OEM Replacement Projector Lamp 260W
A 260 W UHP lamp module with 3,000-hour rated life, supplied as a complete housing for direct installation
- TypeUHP
- Wattage260W
- Lamp Life3,000 hrs
- New Philips UHP bulb delivers reliable 260 W brightness
- 3 000-hour rated life supports extended projector use
- Pre-assembled housing enables quick tool-free installation
- ISO 9001 manufacturing ensures consistent beam and ignition quality
- Genuine OEM module matches original NP34LP fit and function
Genuine NEC projector lamp module
The NP-U321H-WK is a complete replacement lamp assembly built around a new Philips UHP 260W bulb. It fits the original housing so installation is straightforward for technicians or end users. The unit arrives ready to install without additional assembly.
Thermal and power profile
The lamp draws 260W during normal operation and is rated for 3,000 hours of service life. Heat output scales with the 260W rating, so the projector’s existing cooling system handles thermal load. No extra power infrastructure is required beyond the projector’s standard supply.
Build quality and daily implications
Manufacturing follows ISO9001 standards with checks covering beam performance, ignition, voltage, appearance, connections and run-time. The module uses genuine OEM parts from Philips, Osram, Ushio, Phoenix, Iwasaki or Matsushita. Buyers who need a user-replaceable lamp without separate bulb handling are served; those requiring a bare bulb only are not.
Highlights
- New Philips UHP bulb delivers reliable 260 W brightness
- 3 000-hour rated life supports extended projector use
- Pre-assembled housing enables quick tool-free installation
- ISO 9001 manufacturing ensures consistent beam and ignition quality
- Genuine OEM module matches original NP34LP fit and function
Specifications
| Brand | NEC |
|---|---|
| Type | UHP |
| Wattage | 260W |
| Lamp Life | 3,000 hrs |
Questions about this item
How do I install the NP-U321H-WK lamp module in my NEC projector and what step is often missed?
The module arrives as a fully assembled bulb and housing. Power off and unplug the projector, remove the lamp cover, release the retaining screws, slide out the old module, insert the new one until it seats firmly, re-tighten the screws, replace the cover, then reset the lamp-hour counter in the menu — the step most often forgotten.
What maintenance or replacement will the NP-U321H-WK need after extended use?
The UHP 260 W bulb is rated for 3,000 hours of operation. When the projector’s lamp-hour counter approaches that figure or the on-screen replacement warning appears, purchase a new NP-U321H-WK module and swap it using the same procedure. No other user-serviceable parts require periodic attention.
What limit appears first when the NP-U321H-WK runs continuously for long sessions?
The 260 W UHP bulb generates significant heat; the projector’s thermal protection will shut the unit down if internal temperatures exceed safe thresholds before the 3,000-hour rated life is reached, so adequate ventilation and clean air filters are essential for sustained operation.
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