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Panasonic PT-DW730ULS projector lamp module with dual 310W Ushio UHM bulbs in housing

Panasonic

Panasonic PT-DW730ULS projector lamp 310W dual lamps

SKU CH-3M57-W6S4Z

A 310W dual-lamp module with 2,000 to 4,000 hour life for Panasonic projectors

  • Power rating310 W
  • Lamp lifespan2,000 (Normal) - 4,000 (Economy) Hrs.
  • Product typeProjector Lamp
  • 310 W dual lamps deliver bright projection
  • 2,000 hours normal mode extends replacement intervals
  • 4,000 hours economy mode reduces running cost
  • OEM Ushio UHM bulb ensures reliable ignition
  • ISO 9001 manufacturing guarantees consistent quality

Dual 310W UHM lamp module

The Panasonic PT-DW730ULS replacement lamp uses two Ushio UHM bulbs inside a single housing. It is built for venues that run the projector daily and need a quick swap without tools.

Upgrade from single-lamp units

Moving from a single-lamp module to this dual-lamp assembly doubles the light source and extends the service window to 2,000 hours in normal mode or 4,000 hours in economy mode. The jump is worth it when brightness must stay consistent across long events.

Pre-assembled housing simplifies fitting

The bulb and housing arrive fully assembled, so installation only requires opening the projector door and sliding the module into place. The main risk is forgetting to reset the lamp-hour counter after fitting, which leaves the projector reporting an expired lamp.

How it compares

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

Price $336.99
Pricier than about 91% 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
Product typeProjector Lamp
Display
Lamp lifespan2,000 (Normal) - 4,000 (Economy) Hrs.
Power
Power rating310 W

Questions about this item

Does the ET-LAD60AW housing match the PT-DW730ULS projector mounting points?

Yes, the fully assembled module uses the exact housing specified for the PT-DW730ULS so it aligns with the projector's existing lamp compartment.

What is the correct sequence for resetting the lamp timer after installing the 310W UHM dual-lamp module?

Power on the projector, open the on-screen menu, navigate to the lamp-runtime counter and select reset; the step most users skip is confirming the reset before exiting the menu.

When should I plan to replace the 310W Ushio UHM dual lamps based on the rated hours?

Expect roughly 2000 hours in normal mode or 4000 hours in economy mode before brightness drops to the level where a new module is recommended.

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