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Black rectangular projector lamp module with integrated housing and bulb, ready for installation

OPTOMA

OPTOMA EzPro 774 OEM Osram Projector Lamp 280W 2000 Hrs

SKU CH-9WYS-BDND1

A 280 W Osram UHP replacement lamp module with 2 000-hour rated life for the EzPro 774 projector

  • Power rating280 W
  • Lamp lifespan2,000 Hrs.
  • Product typeProjector Lamp
  • OEM Osram UHP bulb delivers reliable brightness
  • 280 W power rating matches original projector spec
  • 2 000-hour lamp life supports extended use
  • Pre-assembled housing enables quick installation
  • Manufactured to ISO 9001 quality standards

Ready-to-install projector lamp module

The OPTOMA EzPro 774 lamp ships as a complete 280W bulb-and-housing assembly manufactured to ISO 9001 quality standards. It is built for owners of compatible Optoma projectors who need a genuine OEM Osram UHP replacement without any extra assembly steps.

Simple swap with no alignment needed

Installation consists of removing the old module and seating the new one; the pre-assembled housing eliminates bulb-alignment errors that can cause premature failure. The only common issue is forgetting to reset the projector’s lamp-hour counter after the swap, which leaves the replacement timer inaccurate.

2000-hour rated life at 280 watts

The Osram UHP bulb delivers its rated 2,000 hours of brightness in normal operating mode, making it suitable for regular classroom or meeting-room projection schedules. Heavy daily use or continuous high-brightness settings will exhaust the lamp sooner, so environments that run projectors for extended periods should plan for more frequent replacements.

How it compares

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

Price $134.99
Pricier than about 76% of the 9,513 comparable items (median $99.99).
Power rating 280 W
Higher than about 81% of the 8,831 comparable items (median 215 W).

Specifications

Product
Product typeProjector Lamp
Display
Lamp lifespan2,000 Hrs.
Power
Power rating280 W

Questions about this item

How can I confirm the EzPro 774 lamp is operating correctly after installation?

The projector should start up without error messages, display a bright and stable image, and the lamp-hour counter will begin tracking toward the rated 2,000-hour lifespan.

What components are included with the EzPro 774 lamp and what must be purchased separately?

The module arrives as a fully assembled 280 W Osram UHP bulb inside its housing, ready to fit; no extra parts are required for installation.

Which EzPro 774 version should I choose among the OEM and compatible options?

Select the OEM Osram version for the original manufacturer's bulb, the Optoma-sold OEM for brand-matched supply, another OEM bulb-maker version for equivalent specs, or the compatible version for a lower-cost alternative built with genuine OEM parts.

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