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OSRAM 69811 280W bare DLP projector lamp without housing

OSRAM

OSRAM 69811 280W DLP Replacement Lamp

SKU CH-9XBW-E86TT

Original 280 W DLP projector bare bulb, model 69811, designed to match the original cooling and drive requirements

  • TypeProjector Lamps
  • Genuine OSRAM quality ensures reliable projector performance
  • 280 watt output matches original lamp specifications
  • Bare bulb design fits existing housing for direct replacement
  • Model 69811 manufactured to exact cooling and driving requirements
  • 180 day warranty covers defective product protection

OSRAM 69811 280W DLP Replacement Lamp

This bare replacement lamp is built to match the original specifications of the projector it serves. It suits owners who need a direct substitute that fits the existing cooling arrangement and driving mode. The lamp arrives without housing, so the original module must be reused. Buyers who require a complete plug-and-play housing assembly should look elsewhere.

Sustained output stability

The lamp is manufactured to maintain consistent performance under continuous operation, matching the thermal and electrical demands of the original component. It supports the required cooling setup so brightness and colour balance hold steady during extended viewing sessions. Projectors with modified cooling paths or non-standard power regulation may not achieve the same stability.

Installation considerations

Fitting the bare bulb calls for careful handling of the original housing and precise alignment of the electrical contacts. The most common issues arise from contaminating the quartz envelope or damaging the connector pins during the swap. Users without experience in bare-bulb replacement may prefer a pre-assembled module to avoid these risks.

Highlights

  • Genuine OSRAM quality ensures reliable projector performance
  • 280 watt output matches original lamp specifications
  • Bare bulb design fits existing housing for direct replacement
  • Model 69811 manufactured to exact cooling and driving requirements
  • 180 day warranty covers defective product protection

Specifications

BrandOSRAM
TypeProjector Lamps

Questions about this item

How much heat and power does the 280 W OSRAM 69811 lamp produce during continuous all-day projection?

The lamp draws 280 watts, so it generates significant heat; the projector's original cooling system and correct driving mode must be functional to handle continuous operation.

What existing projector components must I already have to install this bare OSRAM 69811 bulb?

You need the original lamp housing or cage from your projector, because this item ships as a bare bulb without any housing or connector assembly.

Will the OSRAM 69811 bulb work correctly in an older DLP projector that still uses its factory ballast and colour wheel?

Yes, the bulb is manufactured to match the original cooling setup and driving mode, so it operates with the projector's existing ballast and optical engine as the factory lamp did.

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