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Panasonic PT-LW373 DLP replacement lamp module in black housing

Panasonic

Panasonic PT-LW373 DLP Replacement Lamp with Original OEM Bulb

SKU CH-1KXW-4MCCJ

DLP replacement lamp for the PT-LW373 projector with an original OEM bulb inside a compatible housing

  • Product typeProjector Lamps
  • Genuine OEM bulb delivers manufacturer-specified brightness and longevity
  • Compatible housing ensures precise fit for PT-LW373 projectors
  • Engineered to exact projector specifications for reliable performance
  • Bright high-quality image maintained throughout the lamp life
  • 180-day warranty protects against defective units

Replacement lamp for PT-LW373

This DLP replacement lamp is built for the Panasonic PT-LW373 projector. It ships new with a genuine OEM bulb inside a compatible housing. The unit is engineered to meet the original manufacturer specifications for brightness and performance. It suits owners who need a direct, drop-in replacement for a depleted lamp.

Thermals and power in normal use

The lamp operates at the thermal and electrical levels defined by the projector manufacturer. Brightness output and running temperature match the original design intent for the PT-LW373. Power draw follows the projector's native lamp driver without modification. Acoustic profile is unchanged because the housing fits the existing cooling path.

Specification that decides fit

The only figure that confirms compatibility is the projector model number 373. This lamp is specific to the PT-LW373 and will not fit other Panasonic models or third-party projectors. Buyers who need a lamp for a different model must source the correct part number. No other specification overrides this model match.

How it compares

Measured against everything we stock in DLP TV Lamps & Bulbs, at today’s prices. Recalculated every night.

Price $151.99
Pricier than about 80% of the 8,306 comparable items (median $97.99).

Specifications

Product
Brand namePanasonic
Product typeProjector Lamps

Questions about this item

How do I install the PT-LW373 lamp housing without damaging the OEM bulb?

Power off the projector, let it cool completely, remove the old housing by its handle, insert the new housing straight until it clicks, then reset the lamp timer in the projector menu.

What maintenance or replacement will the PT-LW373 lamp need later?

The lamp will dim over time and eventually require a full housing replacement; the 180-day warranty covers early defects.

What limit appears first when the PT-LW373 projector runs continuously?

The lamp's rated hours are reached first, after which brightness drops and a replacement is needed.

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