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New LG AJ-LT91 DLP replacement lamp module in housing

LG Electronics

LG Electronics AJ-LT91 DLP Replacement Lamp Fits RD-JT90 RD-JT91 RD-JT92

SKU CH-TX8A-4YQMV

Replacement lamp and housing module compatible with LG RD-JT90, RD-JT91 and RD-JT92 projectors

  • TypeProject Lamp
  • Weight0.9990
  • Original lamp module restores projector brightness
  • Compatible with RD-JT90, RD-JT91 and RD-JT92 models
  • Supplied as complete lamp and housing assembly
  • New condition ensures full rated performance from installation
  • Covered by a one-year warranty for peace of mind

Compatible LG Projector Models

This replacement lamp module fits LG projector models RD-JT90, RD-JT91 and RD-JT92. It is intended for owners of those projectors who need a new lamp and housing assembly. Buyers with different LG projector series or other brands cannot use this part.

Installation Notes

The unit ships as a complete lamp and housing module so no separate bulb handling is required. Installation follows the projector’s standard lamp-replacement procedure; the only common issue is forgetting to reset the lamp-hour counter after fitting the new module.

Original Lamp Specification

The module uses an original specification lamp inside the housing to match the projector’s designed light output. This single specification determines whether the part will perform as the manufacturer intended.

Highlights

  • Original lamp module restores projector brightness
  • Compatible with RD-JT90, RD-JT91 and RD-JT92 models
  • Supplied as complete lamp and housing assembly
  • New condition ensures full rated performance from installation
  • Covered by a one-year warranty for peace of mind

Specifications

BrandJaspertronics
ModelAJ-LT91
Part NumberAJ-LT91
TypeProject Lamp
Weight0.9990

Questions about this item

How do I verify the AJ-LT91 lamp is working correctly after installing it in my RD-JT91 projector?

Power on the projector and confirm the lamp indicator remains steady without flashing error codes; the image should appear bright and stable at normal brightness settings.

What comes in the box with the AJ-LT91 lamp and what must I purchase separately?

The pack contains one complete AJ-LT91 lamp-and-housing module ready to install; no additional cables, filters or tools are included.

Which part number should I choose — AJ-LT91 or the 6912B22008A reference — for my RD-JT92 projector?

Both numbers refer to the same original lamp assembly; select AJ-LT91 as it is the direct manufacturer part code for RD-JT90, RD-JT91 and RD-JT92 models.

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