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ViewSonic PJ551D-2 projector lamp module with housing

ViewSonic

ViewSonic PJ551D-2 Projector Lamp 180W 2000 Hrs

SKU CH-CTK1-BR8KG

Genuine compatible 180 W replacement lamp module with 2 000 hour rated life for ViewSonic projectors

  • Power rating180 W
  • Lamp lifespan2,000 Hrs.
  • Product typeProjector Lamp
  • Genuine compatible replacement lamp ready for easy installation
  • 180W UHP bulb delivers bright projection for up to 2,000 hours
  • Manufactured to ISO 9001 quality standards with strict performance checks
  • Direct from leading OEM bulb makers including Philips and Osram
  • Economical compatible version also available using genuine OEM parts

Genuine 180W Replacement Lamp

The ViewSonic PJ551D-2 is a new 180W projector lamp module designed as a direct replacement for compatible ViewSonic projectors. It arrives as a fully assembled unit containing the UHP bulb and housing, so no separate component handling is required during installation. Buyers who need a lamp for a different projector model or a higher wattage unit should verify their part number before ordering.

Pre-Assembled Housing with ISO 9001 Build

Each lamp is manufactured to ISO 9001 standards and undergoes checks for beam performance, ignition, voltage, appearance, connections and run-time. The pre-assembled housing means the module slots into the projector without aligning a bare bulb, reducing the risk of contamination or connection issues during a lamp change.

Restores Original Brightness at 2000-Hour Rating

This lamp replaces a dimmed or expired original module and restores the projector to its factory-rated 2,000-hour lamp life. The upgrade is worth it when image brightness has fallen below usable levels or the projector signals a lamp replacement warning; it is not intended to increase brightness beyond the original specification or extend rated life past 2,000 hours.

How it compares

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

Price $65.99
Cheaper than about 87% of the 9,513 comparable items (median $99.99).
Power rating 180 W
Lower than about 82% of the 8,831 comparable items (median 215 W).

Specifications

Product
Brand nameViewSonic
Product typeProjector Lamp
Display
Lamp lifespan2,000 Hrs.
Power
Power rating180 W

Questions about this item

Does the 180W UHP lamp fit the POA-LMP118 housing?

Yes, the module ships as a fully assembled 180W UHP bulb inside the correct housing for the POA-LMP118 lamp code.

What clearance does the PJ551D-2 module need inside the projector?

It uses the original housing dimensions, so it fits the same lamp cavity without extra brackets or adapters.

Which step do installers often skip when fitting this lamp?

Resetting the projector's lamp-hour counter after installation; the new 2,000-hour rating only tracks correctly once the counter is cleared.

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