We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Panasonic PT-DX820U projector lamp module in housing, new condition

Panasonic

Panasonic PT-DX820U projector lamp 310W NSH 1500 2000 hours

SKU CH-4ERE-F04CA

A new OEM replacement lamp module with a 310 W Ushio NSH bulb and housing, rated for 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 for reliable brightness
  • 1500 hours standard mode extends replacement intervals
  • 2000 hours economic mode lowers operating cost
  • Pre-assembled housing enables quick tool-free installation
  • Manufactured to ISO 9001 quality standards for consistent performance

Compatible Panasonic PT-DX820U replacement lamp

This NSH projector lamp module arrives fully assembled with a 310W Ushio bulb inside its housing. It fits the Panasonic PT-DX820U projector and is ready to install without extra tools or alignment steps. The unit replaces the original ET-LAD70AW module directly.

Simple installation with housing included

Because the bulb comes pre-mounted in its cage, you only need to open the projector lamp door, remove the old module and slide the new one into place. No separate bulb handling or reflector alignment is required. The most common issue is forgetting to reset the projector lamp-hour counter after the swap, which can leave the replacement warning active.

Check your projector model and lamp-hour settings

Verify the unit is a Panasonic PT-DX820U before ordering, as the housing keying differs between models. Confirm whether you plan to run in standard mode for 1500 hours or economic mode for 2000 hours, since the counter reset procedure depends on the chosen mode. Ensure the projector power has been off long enough for the old lamp to cool completely.

How it compares

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

Price $492.99
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 know the lamp is working correctly after I install it in my PT-DX820U?

The projector should strike immediately and display a steady, bright image; the on-screen lamp timer will reset to zero and begin counting toward 1500 hours in standard mode or 2000 hours in economic mode.

What comes in the box and is anything else needed for installation?

The box contains the complete ET-LAD70AW module with a new 310W Ushio NSH bulb already mounted in its housing; no extra parts or tools are required.

Which version should I choose among the OEM and compatible options?

All four versions meet ISO9001 quality checks for beam performance, ignition, voltage and run-time, so any will work reliably; pick the OEM direct from the original bulb maker for exact factory matching or the compatible version for a lower cost.

More in Replacement Projector Bulbs

Similar items