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Panasonic PT-DX820 replacement projector lamp module with 310W Ushio NSH bulb in housing

Panasonic

Panasonic PT-DX820 OEM Replacement Projector Lamp 310W

SKU CH-TET4-EYW8B

OEM replacement lamp with a 310 W Ushio NSH bulb and housing delivers 1500 hours in standard mode or 2000 hours in economic mode

  • Power rating310 W
  • Lamp lifespan1,500 h STANDARD MODE 2,000 h ECONOMIC MODE
  • Product typeNSH
  • Genuine Ushio NSH 310W bulb delivers reliable brightness
  • Pre-assembled housing enables quick tool-free installation
  • 1500 hours standard mode extends replacement intervals
  • 2000 hours economic mode reduces operating cost
  • Manufactured to ISO 9001 quality standards for consistent performance

Product identity

The Panasonic PT-DX820 replacement lamp module uses a 310W Ushio NSH bulb inside a pre-assembled housing. It is built for owners of the PT-DX820 projector who need a direct OEM-standard replacement without separate bulb handling.

Compatibility check

Confirm your projector model is exactly PT-DX820 before ordering. The module matches the ET-LAD70AW part number and fits only that chassis; other Panasonic models use different housings and connectors.

Sustained operation

Rated life reaches 1500 hours in standard mode and 2000 hours in economic mode. The ISO9001-qualified assembly maintains stable ignition and beam output across those intervals rather than fading after a short burst.

How it compares

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

Price $484.99
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

Does the PT-DX820 lamp arrive as a complete module or just the bare bulb?

The lamp is supplied as a fully assembled module with the Ushio NSH 310W bulb already fitted inside the housing, so no extra parts are needed for installation.

Which version should I choose if I want the exact bulb that shipped with the original projector?

Select the OEM version sourced directly from the original bulb manufacturer; it matches the lamp that came with the projector.

What does the 1500-hour standard-mode rating mean for daily use?

In standard mode the lamp is rated for 1500 hours of operation; at four hours per day that equals roughly one year before replacement is recommended.

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