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Panasonic PT-DZ780WU projector lamp module with Ushio NSH 310W bulb in housing

Panasonic

Panasonic PT-DZ780WU Projector Lamp 310W Ushio NSH

SKU CH-DD86-TMF5T

A complete 310 W Ushio NSH lamp module rated for 1500 hours in standard mode or 2000 hours in economic mode, ready for direct installation

  • Power rating310 W
  • Lamp lifespan1,500 h STANDARD MODE 2,000 h ECONOMIC MODE
  • Product typeNSH
  • Genuine Ushio NSH bulb ensures reliable ignition
  • 310 watt output matches original projector specification
  • 1500 hours standard mode extends replacement interval
  • 2000 hours economic mode reduces operating cost
  • Pre-assembled housing enables quick tool-free installation

Replacement lamp for Panasonic PT-DZ780WU

This is a new OEM replacement lamp module built for the Panasonic PT-DZ780WU projector. It arrives as a fully assembled Ushio NSH 310W bulb inside its housing, so installers can swap it without handling a bare lamp. The unit is manufactured to ISO 9001 quality standards and checked for beam performance, ignition and run-time before shipping.

310W Ushio NSH lamp life and thermal load

The lamp draws 310 watts and is rated for 1500 hours in standard mode or 2000 hours in economic mode. Running the projector in economic mode reduces power draw and heat output, which also lowers fan noise during presentations. The NSH bulb design maintains stable voltage and colour consistency across the rated lifetime.

Fits PT-DZ780WU without extra parts

Because the bulb comes pre-mounted in the correct housing, the module slides straight into the PT-DZ780WU lamp compartment with no additional brackets or cables required. This frees the technician from aligning a bare burner and eliminates the risk of contaminating the optical path during installation.

How it compares

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

Price $477.99
Pricier than about 92% of the 9,513 comparable items (median $99.99).
Power rating 310 W
Higher than about 90% of the 8,831 comparable items (median 215 W).

Specifications

Product
Brand namePanasonic
Product typeNSH
Display
Lamp lifespan1,500 h STANDARD MODE 2,000 h ECONOMIC MODE
Power
Power rating310 W

Questions about this item

How do I install the ET-LAD70AW lamp module, and what step do people often miss?

The module ships as a fully assembled bulb and housing. Power off and unplug the projector, let it cool completely, remove the old lamp cage, insert the new module until it seats firmly, then secure the retaining screws before closing the cover.

When will the Ushio NSH 310W bulb need replacement?

Rated life is 1500 hours in standard mode or 2000 hours in economic mode; replace the lamp module when brightness drops noticeably or the projector displays its lamp-hour warning.

What is the first limitation that appears during long, continuous operation?

The 310 watt lamp generates significant heat, so the projector’s thermal protection will shut the unit down if ventilation is restricted or filters become clogged.

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