NEC Display Solutions
NEC Display Solutions NP-PX800X Projector Lamp 400W
400 W replacement lamp module with Philips UHP bulb and housing, ready for NEC projectors, lasting 2,000 to 3,000 hours
- TypeProjector Lamp
- Wattage400W
- Lamp Life2,000 (Normal) - 3,000 (Economy) Hrs.
- Ready-to-install module saves setup time
- Philips UHP 400W bulb delivers rated brightness
- 2,000 normal hours extends replacement cycle
- 3,000 economy hours lowers running cost
- ISO 9001 manufacturing ensures consistent quality
Ready-to-install 400W replacement lamp
The NEC NP-PX800X lamp module (model NP22LP) supplies a fully assembled Philips UHP 400W bulb inside its housing. It is designed for technicians and venue operators who need a direct swap without separate bulb handling. The unit arrives new and passes ISO9001 quality checks for beam performance, ignition, voltage, connections and run-time.
Thermal profile and power draw
The lamp runs at 400W and delivers 2000 hours in normal mode or 3000 hours in economy mode. Economy operation reduces heat output and fan noise while extending service life. No external ballast or cooling changes are required beyond the projector’s standard airflow.
Build integration and clearance
The module fits the projector’s existing lamp cage and connects with the original power leads, freeing the installer from sourcing a separate bulb or housing. It is not suited for users who need a bare bulb for custom housings or for projectors that accept a different wattage or form factor.
Highlights
- Ready-to-install module saves setup time
- Philips UHP 400W bulb delivers rated brightness
- 2,000 normal hours extends replacement cycle
- 3,000 economy hours lowers running cost
- ISO 9001 manufacturing ensures consistent quality
Specifications
| Brand | NEC |
|---|---|
| Type | Projector Lamp |
| Wattage | 400W |
| Lamp Life | 2,000 (Normal) - 3,000 (Economy) Hrs. |
Questions about this item
How do I install the NP22LP lamp module in my NEC projector, and what step do people often miss?
The module ships fully assembled with bulb and housing; power off the projector, let it cool, remove the old lamp cage, insert the new module until it clicks, then reset the lamp-hour counter in the menu — skipping the reset is the common mistake.
When will the 400 W UHP bulb need replacement, and what changes?
Expect 2000 hours in normal mode or 3000 hours in economy mode; brightness drops and colour shifts as the bulb ages, so plan a new module when hours approach those limits.
What limit appears first during long sessions with this 400 W lamp?
Heat buildup triggers the projector’s thermal protection before the rated 2000 or 3000 hours, causing automatic shutdown until the unit cools.
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