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Black rectangular projector lamp module with integrated housing and 300W UHP bulb

OPTOMA

OPTOMA THEME-S HD803 OEM Replacement Projector Lamp 300W

SKU CH-3ATZ-K22KV

A complete 300W replacement module with a new Philips UHP bulb and housing, rated for 2,000 hours of use

  • Power rating300 W
  • Lamp lifespan2,000 Hrs.
  • Product typeProjector Lamp
  • Ready to install with bulb and housing assembled
  • 300W UHP lamp matches original brightness
  • 2000 hour rated life for extended use
  • Manufactured to ISO9001 quality standards
  • Compatible with Optoma THEME-S HD803 projectors

Optoma THEME-S HD803 replacement lamp

This 300W UHP lamp module fits the Optoma THEME-S HD803 projector and ships as a fully assembled bulb and housing for straightforward installation. It is intended for owners of that specific projector model who need a direct replacement when the original lamp reaches end of life.

Sustained output at 300W with 2,000-hour rated life

The lamp is rated for 2,000 hours of operation at its full 300W power draw, so brightness remains consistent across extended viewing sessions rather than fading after a short burst. Each unit undergoes ISO9001 quality checks covering beam performance, ignition, voltage, appearance, connections and run-time to verify reliable output over the full rated period.

UHP lamp interface limits

The module uses a UHP lamp design that matches the projector’s original electrical and mechanical interface, so no adapter or modification is required. Buyers who need a different wattage, a longer rated life or a lamp for another projector model cannot use this module.

How it compares

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

Price $110.99
Pricier than about 61% of the 9,513 comparable items (median $99.99).
Power rating 300 W
Higher than about 87% of the 8,831 comparable items (median 215 W).

Specifications

Product
Product typeProjector Lamp
Display
Lamp lifespan2,000 Hrs.
Power
Power rating300 W

Questions about this item

Does the 300 W lamp generate noticeable heat or fan noise during all-day operation?

The 300 W UHP bulb produces the heat expected for its wattage; the projector's own cooling system manages temperature and fan speed.

What must already be installed for this module to work?

A compatible Optoma projector that accepts the SP.83C01G001 lamp assembly.

Will this replacement perform the same as the original lamp in an older Optoma unit?

Yes, it is built to the same 300 W specification and 2,000-hour rated life as the factory lamp.

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