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Panasonic PT-EW640 projector lamp module with 400W Ushio UHM bulb in housing

Panasonic

Panasonic PT-EW640 projector lamp 400W Ushio UHM 3000h

SKU CH-64SY-VB64Q

A 400W Ushio UHM replacement lamp module for Panasonic PT-EW640 projectors, rated for 3000 hours normal or 4500 hours economy use

  • Power rating400 W
  • Lamp lifespan3,000 Hrs.(Normal) - 4,500 Hrs. (Economy)
  • Product typeProjector Lamp
  • Ready to install with pre-assembled bulb and housing
  • 400W Ushio UHM bulb delivers specified brightness
  • 3000 hours normal life or 4500 hours economy mode
  • Manufactured to ISO9001 quality standards
  • Direct OEM replacement for Panasonic PT-EW640 projectors

Replacement lamp for PT-EW640

This 400-watt Ushio UHM module fits the Panasonic PT-EW640 projector. It arrives as a fully assembled bulb and housing so installation is straightforward. The unit is supplied new and ready for immediate use.

Lamp life in normal and economy modes

In normal operation the lamp is rated for 3,000 hours. Switching to economy mode extends the rating to 4,500 hours. Actual runtime will vary with usage patterns and environment.

400-watt Ushio UHM bulb specification

The lamp uses a 400-watt Ushio UHM bulb built to ISO 9001 quality standards. Buyers needing a different wattage or bulb technology should verify compatibility before ordering.

How it compares

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

Price $257.99
Pricier than about 90% of the 9,513 comparable items (median $99.99).
Power rating 400 W
Higher than about 96% of the 8,831 comparable items (median 215 W).

Specifications

Product
Product typeProjector Lamp
Display
Lamp lifespan3,000 Hrs.(Normal) - 4,500 Hrs. (Economy)
Power
Power rating400 W

Questions about this item

Which PT-EW640 lamp version should I choose among the OEM and compatible options?

Three OEM versions are available — direct from the original bulb maker, sold by Panasonic, or from another OEM bulb manufacturer — plus a lower-cost compatible version built with genuine OEM parts; all meet ISO9001 quality checks.

What does the 400W rating mean when the lamp is running in my projector?

The lamp draws 400 watts during operation, delivering brightness calibrated for the PT-EW640; expect 3000 hours in Normal mode or 4500 hours in Economy mode before replacement is needed.

What interface or standard governs this lamp and what does it limit in practice?

The lamp follows ISO9001 manufacturing standards, which control beam performance, ignition voltage, connections and run-time consistency across every unit shipped.

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