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Panasonic PT-EX520L projector lamp module with housing

Panasonic

Panasonic PT-EX520L Projector Lamp 320W 4000 hrs

SKU CH-W9Q4-JMJQH

A 320W UHM replacement lamp rated for 4000 hours, supplied as a complete housing for simple installation

  • Power rating320 W
  • Lamp lifespan4,000 hrs
  • Product typeUHM
  • Genuine OEM Philips UHM bulb ensures reliable ignition and colour accuracy
  • 320 watt output matches the original projector specification for consistent brightness
  • 4,000 hour rated life reduces the frequency of lamp changes
  • Pre-assembled housing allows quick tool-free installation in compatible Panasonic models
  • Manufactured under ISO 9001 quality controls for dependable performance

Genuine Panasonic PT-EX520L replacement lamp

The PT-EX520L is a new OEM replacement projector lamp module that includes a fully assembled 320W Philips UHM bulb and housing. It is designed for users who need a ready-to-install light source for compatible Panasonic projectors. The module arrives pre-assembled so no separate bulb handling is required during replacement.

UHM lamp rated life and power constraints

The lamp uses a 320W ultra-high-pressure mercury design with a rated life of 4,000 hours under standard operating conditions. Brightness and colour stability will gradually decline as the lamp approaches this limit. Actual runtime varies with projector usage patterns, eco-mode settings and environmental temperature.

320W Philips UHM bulb determines compatibility

The single specification that decides fitment is the 320W Philips UHM bulb inside the ET-LAEF100 housing. Only projectors specified for this exact wattage and bulb type will operate correctly and safely. Installing the module in a projector rated for a different wattage or bulb technology will cause ignition failure or damage.

How it compares

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

Price $218.99
Pricier than about 90% of the 9,513 comparable items (median $99.99).
Power rating 320 W
Higher than about 91% of the 8,831 comparable items (median 215 W).

Specifications

Product
Brand namePanasonic
Product typeUHM
Display
Lamp lifespan4,000 hrs
Power
Power rating320 W

Questions about this item

Which version of the PT-EX520L lamp should I choose for my projector?

Three OEM versions exist — direct from the original bulb maker, from Panasonic, or from another OEM bulb maker — plus a compatible version built with genuine OEM parts; all meet ISO 9001 quality checks for beam performance, ignition, voltage and run-time.

What does the 4,000-hour lamp life mean in daily use?

The 4,000-hour rating is the manufacturer's expected run-time under normal operating conditions; actual life varies with usage patterns, power cycles and projector environment.

What interface does the lamp use and what does it limit?

The lamp plugs directly into the projector's proprietary lamp socket; it supplies 320 W UHM illumination and is capped at the rated 4,000-hour service life.

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