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Optoma HD37 projector lamp module with housing

OPTOMA

OPTOMA HD37 Projector Lamp 280W 5811118924-SOT

SKU CH-4PY7-WKW61

A 280 W replacement lamp module with Osram P-VIP bulb and housing, ready for easy installation, rated 3,000 hours normal and 4,000 hours economy

  • Power rating280 W
  • Lamp lifespan3,000 (Normal) - 4,000 (Economy) Hrs.
  • Product typeProjector Lamp
  • Ready-to-install module with new Osram P-VIP 280W bulb
  • Lamp life up to 3000 hours normal or 4000 hours economy
  • Built to ISO 9001 quality standards with strict performance checks
  • OEM replacement designed for Optoma HD37 projector model 5811118924-SOT
  • New condition ensures full brightness and reliability from first use

Direct Replacement Lamp

The Optoma HD37 projector lamp module delivers a factory-matched 280W Osram P-VIP bulb pre-mounted in its housing for immediate installation. It is designed for owners of the Optoma HD37 projector who need a new light source without additional assembly steps.

Ready-to-Install Module

The assembly arrives as a complete unit, eliminating the need to handle a bare bulb or align a separate housing during replacement. This approach reduces the risk of contaminating the optical path and frees the installer from sourcing a compatible cage or tools.

Stable Output Over Extended Hours

Rated for 3000 hours in normal mode and 4000 hours in economy mode, the lamp maintains consistent brightness across long viewing sessions rather than fading after a brief peak. Each unit is tested to ISO9001 standards for ignition reliability, voltage stability and run-time performance before it ships.

How it compares

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

Price $141.99
Pricier than about 79% 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 lifespan3,000 (Normal) - 4,000 (Economy) Hrs.
Power
Power rating280 W

Questions about this item

How many hours will the 280W Osram P-VIP bulb last before it dims?

The lamp is rated for 3,000 hours in normal mode and 4,000 hours in economy mode before brightness drops to half.

Does the 280W module run loud or hot during a full-day presentation?

The 280W P-VIP bulb generates typical projector heat; the projector's internal fan manages cooling and noise levels during extended use.

Which Optoma projector models accept the 5811118924-SOT lamp module?

This replacement lamp is designed for the Optoma HD37 projector.

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