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Rectangular projector lamp module in black plastic housing with integrated bulb assembly

3M

3M 78-6969-9994-1 DLP Replacement Lamp for DX70i WDX70i

SKU CH-0C69-3GF19

Replacement lamp and housing module compatible with 3M DX70i and WDX70i projectors, supplied new with a 90-day warranty

  • TypeProject Lamp
  • Weight0.9900
  • Genuine AL Series lamp ensures reliable projector performance
  • 90-day warranty protects your replacement investment
  • Pre-assembled lamp and housing enables quick installation
  • Engineered compatibility with DX70i and WDX70i models
  • Lightweight .9900 kg module simplifies handling and mounting

Direct replacement for DX70i and WDX70i projectors

This lamp-and-housing module is built for the 3M DX70i and WDX70i models. It arrives as a complete assembly so the projector can return to full brightness without separate bulb handling. Schools, offices and home-theatre owners who run these specific units will find a drop-in fit.

Verify the exact projector model before ordering

Confirm the projector label reads DX70i or WDX70i; other 3M models use different lamp codes. The part number 78-6969-9994-1 must match the sticker on the existing module. No tools beyond a screwdriver are typically required, but the projector must be cool and unplugged before starting.

Replaces a dim or failed original lamp module

When the current lamp reaches end of life or the warning indicator appears, this unit restores factory-rated output. The swap is worthwhile if the projector otherwise functions correctly and the 90-day warranty period covers the installation window. Buyers needing higher lumen output than the original design cannot achieve it with this replacement.

Highlights

  • Genuine AL Series lamp ensures reliable projector performance
  • 90-day warranty protects your replacement investment
  • Pre-assembled lamp and housing enables quick installation
  • Engineered compatibility with DX70i and WDX70i models
  • Lightweight .9900 kg module simplifies handling and mounting

Specifications

BrandAdvanced Lamps
Model78-6969-9994-1-A
Part Number78-6969-9994-1-A
TypeProject Lamp
Weight0.9900

Questions about this item

Does the 78-6969-9994-1 module arrive as a complete lamp-and-housing unit or must I buy a bare bulb and a separate cage?

The 78-6969-9994-1 is supplied as a complete lamp-and-housing module ready to install; no separate cage or bare bulb purchase is required.

The supplier title lists both DX70i and WDX70i — which version should I choose for my projector?

Both DX70i and WDX70i are covered by the same 78-6969-9994-1 part number, so a single version fits either model.

What does the 90-day warranty cover once the lamp is installed in my projector?

The 90-day warranty covers defects in the Genuine AL Series lamp and housing assembly from the date of purchase.

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