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3M LKX90w projector lamp module in housing

3M

3M 78-6969-9893-5O LKX90w Projector Lamp

SKU CH-1H8D-Y72HD MPN 78-6969-9893-5O

A 285 W UHB replacement lamp for 3M X90 and X90w projectors, rated for 2000 or 3000 hours depending on mode

  • TypeProjector Lamp
  • Compatibility3M Digital Projector X90, X90w
  • SpecificationsLamp Type: UHB Lamp Capacity: 285 Watt Lamp Life Cycle: 2000
  • Ready-to-install module with bulb and housing
  • 285 W UHB lamp for 3M X90 and X90w projectors
  • 2000 hours standard mode lamp life
  • 3000 hours economic mode lamp life
  • ISO 9001 quality checks on beam performance and run-time

Drop-In Replacement for 3M X90 Projectors

This 3M 78-6969-9893-5 lamp module fits the 3M Digital Projector X90 and X90w. It arrives as a fully assembled bulb and housing so you can install it without extra tools or alignment steps. The UHB lamp runs at 285 Watt and is rated for 2000 hours in standard mode or 3000 hours in economic mode. Buyers who need a different connector or a higher-wattage module cannot use this unit.

Ready to Install in the Existing Housing

The module slots directly into the projector’s original lamp compartment, reusing the same power and interlock connections. No separate ballast, cage or cooling upgrade is required. Because it ships pre-assembled, the swap takes minutes and restores full brightness immediately. Installations that demand a bare bulb or a third-party cage are not supported by this part.

Restores Original Brightness After Lamp Hour Limit

Replacing a depleted lamp with this module returns the projector to its factory-rated output and colour balance. The jump is worth it when the on-screen timer approaches the 2000 or 3000 hour rating and image quality drops. Users who want a different lamp technology or a longer-life rating must choose another model.

Highlights

  • Ready-to-install module with bulb and housing
  • 285 W UHB lamp for 3M X90 and X90w projectors
  • 2000 hours standard mode lamp life
  • 3000 hours economic mode lamp life
  • ISO 9001 quality checks on beam performance and run-time

Specifications

Brand3M
ModelLKX90w
TypeProjector Lamp
Compatibility3M Digital Projector X90, X90w
SpecificationsLamp Type: UHB
Lamp Capacity: 285 Watt
Lamp Life Cycle: 2000 hour(s) (standard mode) / 3000 hour(s) (economic mode)
Shipping weight5.06 kg
Package size25 × 25 × 25 mm

Questions about this item

How long will the 285-watt UHB lamp last before I need to replace it?

The lamp is rated for 2000 hours in standard mode and 3000 hours in economic mode, so replacement timing depends on which brightness setting you use.

Does the 285-watt lamp generate noticeable heat or fan noise during all-day presentations?

A 285-watt UHB lamp produces significant heat, so the projector's cooling fans will run continuously during extended use, creating audible airflow noise in quiet rooms.

Will this LKX90w module fit my 3M X90w projector without any extra parts?

Yes, the lamp is a fully assembled bulb and housing designed for direct installation in 3M Digital Projector X90 and X90w models, requiring no additional components.

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