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Panasonic PT-LB20U projector lamp module with housing and 155W bulb

Panasonic

Panasonic PT-LB20U Projector Lamp 155W 2000 Hrs

SKU CH-WAMH-500GS

A replacement lamp module with a 155W bulb rated for 2000 hours, supplied with housing for direct installation

  • Power rating155 W
  • Lamp lifespan2,000 Hrs.
  • Product typeProjector Lamp
  • Ready-to-install module saves setup time
  • 155W Osram UHM bulb delivers specified brightness
  • 2,000-hour rated life reduces replacement frequency
  • ISO 9001 manufacturing ensures consistent quality
  • OEM-sourced components guarantee projector compatibility

Panasonic PT-LB20U Replacement Lamp

This 155W projector lamp module fits Panasonic PT-LB20U projectors. It arrives as a complete assembly with a new Osram UHM bulb inside its housing, so installation is straightforward. It is intended for users whose original lamp has reached the end of its rated life and who want a direct replacement.

Lamp Life and Usage Limits

The lamp is rated for 2,000 hours of operation under normal conditions. Actual runtime will vary with projector settings, ambient temperature and how often the unit is powered on and off. Users who run their projector continuously for long sessions should expect a shorter effective lifespan than the rated figure.

155W Wattage Determines Compatibility

The 155W power rating is the critical specification that decides whether this module matches the projector's electrical and thermal design. Installing a lamp with a different wattage can cause overheating, premature failure or damage to the projector. Verify the original lamp wattage before ordering.

How it compares

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

Price $137.99
Pricier than about 77% of the 9,513 comparable items (median $99.99).
Power rating 155 W
Lower than about 90% of the 8,831 comparable items (median 215 W).

Specifications

Product
Product typeProjector Lamp
Display
Lamp lifespan2,000 Hrs.
Power
Power rating155 W

Questions about this item

Which PT-LB20U lamp version should I choose among the OEM and compatible options?

Three OEM versions exist: the original bulb manufacturer's lamp, the Panasonic-sold OEM lamp, and an alternative OEM bulb maker's version; a compatible third-party version using genuine OEM parts is also available.

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

At typical brightness the lamp is rated for 2,000 hours of operation; actual life varies with usage patterns, ambient temperature and how often the projector is power-cycled.

What interface does the PT-LB20U lamp use and what does it limit?

The lamp connects via the projector's proprietary lamp socket; the 155-watt power draw and 2,000-hour design life are the practical limits set by that interface.

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