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Optoma EW674N projector lamp module with 280W UHP bulb in housing

OPTOMA

Optoma EW674N projector lamp 280W 2000 hrs

SKU CH-47MV-4C0CK

Ready-to-install 280 W replacement lamp module rated for 2 000 hours of use

  • Power rating280 W
  • Lamp lifespan2,000 Hrs.
  • Product typeProjector Lamp
  • 280 W UHP lamp delivers bright, consistent images
  • 2,000-hour rated life reduces replacement frequency
  • Pre-assembled bulb and housing enables quick installation
  • Manufactured to ISO 9001 quality standards for reliable performance
  • Compatible replacement for Optoma EW674N projectors

Replacement lamp for Optoma EW674N

This 280W projector lamp module arrives fully assembled with housing and a new Osram UHP bulb, ready for direct installation in compatible Optoma projectors. It restores original brightness and colour performance without requiring separate bulb handling. The unit is manufactured to ISO 9001 quality standards and supplied new.

Replaces a dimmed or expired original lamp

When the existing lamp reaches its 2,000-hour rated life or shows noticeable brightness loss, this module restores the projector to its intended output. The jump is worth it when image quality has degraded enough to affect presentations or viewing comfort. No other components need changing.

Maintains stable output across the rated lifespan

The UHP bulb is designed to deliver consistent performance throughout the 2,000-hour rating rather than only in the first few hours. Quality checks cover beam performance, ignition, voltage and run-time to support reliable operation during extended sessions. Each unit is tested before shipping.

How it compares

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

Price $144.99
Pricier than about 80% 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

What housing and bulb assembly does the Optoma EW674N lamp use?

It arrives as a fully assembled module with a new Osram UHP 280W bulb inside its housing, matching the BL-FP280A form factor.

Which step do installers often miss when fitting the BL-FP280A module?

After sliding the module in, the retaining screws must be tightened and the lamp-hour counter reset in the projector menu.

When should the Osram UHP 280W bulb be replaced?

Plan a replacement around 2,000 hours of use, or sooner if brightness drops or the projector warns of lamp end-of-life.

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