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DataStor projector lamp module with housing for Epson EB 4550

DataStor

DataStor Projector Lamp Epson EB 4550 ELPLP77 UHE 280W 4000 5000 Hrs

SKU CH-1VK5-EKX5Z

A replacement lamp module with a 280W UHE bulb and housing, rated for 4000 to 5000 hours of use

  • Power rating280 W
  • Lamp lifespan4,000 (Normal) - 5,000 (Economy) Hrs.
  • Product typeUHE
  • Ready-to-install module with bulb and housing
  • UHE 280W bulb delivers 4000 hours normal use
  • Extended 5000-hour life in economy mode
  • Manufactured to ISO9001 quality standards
  • Compatible replacement for Epson EB 4550 projectors

Compatible Epson EB 4550 Lamp Module

This replacement lamp module fits the Epson EB 4550 projector and uses the ELPLP77 form factor. It ships as a fully assembled bulb and housing unit ready for immediate installation. The lamp delivers 280W UHE output for consistent brightness. Condition is new and manufactured to ISO 9001 quality standards.

Suited for Direct Projector Maintenance

Ideal for users who need a drop-in replacement without separate bulb handling. Not suitable for buyers who want a bare bulb only or who require a different projector model fit. The module covers the EB 4550 series specifically. Other Epson series or third-party projectors are not supported by this part.

Pre-Assembled Housing Simplifies Swap

The integrated housing eliminates alignment steps during lamp changes. A 90-day warranty covers the complete module. Normal-mode life is rated at 4000 hours and Economy mode extends to 5000 hours. No additional tools or software are included with the lamp.

How it compares

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

Price $79.99
Cheaper than about 68% 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
Brand nameEPSON
Product typeUHE
Display
Lamp lifespan4,000 (Normal) - 5,000 (Economy) Hrs.
Power
Power rating280 W

Questions about this item

Which Epson projectors accept the ELPLP77 module with a 280 W UHE bulb?

The ELPLP77 module is built for the Epson EB 4550 projector series; it fits the lamp compartment designed for that model.

Will the 4 000 hour normal-mode rating change if I keep using my existing ceiling mount and ventilation setup?

Lamp life stays at 4 000 hours normal or 5 000 hours economy regardless of the mount, provided the projector’s original airflow path is unobstructed.

How can I confirm the new lamp is recognised and counting hours correctly after installation?

Open the projector’s lamp-timer menu; it should reset to zero and begin accumulating hours from the first power-on.

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