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ViewSonic PJ400-2 projector lamp module with bulb and housing

ViewSonic

ViewSonic PJ400-2 Projector Lamp 165W 2000 Hrs

SKU CH-KNMC-N8WR4

A 165W replacement lamp module with 2,000-hour life for ViewSonic projectors

  • Power rating165 W
  • Lamp lifespan2,000 Hrs.
  • Product typeProjector Lamp
  • Genuine compatible replacement with 165W UHB bulb and housing
  • Ready to install in ViewSonic projectors using model DT00701
  • 2000-hour lamp life supports extended projection time
  • Manufactured to ISO9001 standards with strict quality checks
  • 90-day warranty and 30-day returns included

Genuine replacement lamp for ViewSonic projectors

The ViewSonic PJ400-2 module delivers a factory-assembled 165W UHB bulb inside its housing, so technicians can swap it in without handling bare glass. It targets owners of compatible ViewSonic projectors who need a direct, new replacement that restores original brightness and ignition behaviour.

Fixed 2,000-hour rated life defines the service

At the rated 165W draw the lamp is specified for 2,000 hours of operation before brightness drops to half its initial output. Projectors without dynamic power modes cannot extend this interval, so high-duty-cycle installations should plan replacements around that fixed limit.

165W UHB bulb and housing assembly is the decisive

The module ships as a complete 165W unit ready for tool-free installation; no separate bulb purchase or alignment is required. Buyers whose projectors call for a different wattage or connector layout cannot use this part.

How it compares

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

Price $66.99
Cheaper than about 85% of the 9,513 comparable items (median $99.99).
Power rating 165 W
Lower than about 88% of the 8,831 comparable items (median 215 W).

Specifications

Product
Brand nameViewSonic
Product typeProjector Lamp
Display
Lamp lifespan2,000 Hrs.
Power
Power rating165 W

Questions about this item

Should I choose the OEM, OEM-compatible or third-party compatible version of the PJ400-2 lamp?

All four versions use a genuine 165W UHB bulb and meet ISO 9001 quality checks; pick the OEM version for the original bulb maker, the ViewSonic-sold OEM for brand-matched sourcing, another OEM-compatible for a different certified maker, or the third-party compatible for a lower cost with OEM parts.

What does the 2,000-hour rating mean for daily projector use?

At typical brightness the 165W UHB lamp is rated to last around 2,000 hours before reaching half its initial output, so a few hours of daily viewing will give several years of service.

Does the PJ400-2 lamp use a standard connector that fits any ViewSonic projector?

The lamp module is built specifically for the PJ400-2 projector (model DT00701) with its own housing and connector; it will not fit other ViewSonic models.

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