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GE 23428 miniature incandescent bulb T3.5 clear glass PK22S base

GE

GE 23428 52590HD H3-65 66W 28V T3.5 PK22S Standard Bulb

SKU CH-G1D5-8A6QP

A 66 watt 28 volt miniature incandescent bulb with a T3.5 shape and PK22S base

  • 66 watt output for bright illumination
  • 28 volt rating suits compatible automotive systems
  • T3.5 miniature form factor fits tight housings
  • PK22S base ensures secure, direct installation

Miniature Automotive Bulb — 66 W, 28 V

The GE 23428 is a miniature incandescent lamp rated at 66 watts and 28 volts with a T3.5 envelope and a PK22S base. It is designed for automotive and equipment lighting circuits that require this specific wattage and voltage combination.

Capacity and headroom

The bulb delivers full output at its rated 66 W draw on 28 V systems, making it suitable for high-intensity miniature sockets. It is not intended for lower-voltage vehicles, higher-wattage fixtures or sockets that accept a different base type.

Highlights

  • 66 watt output for bright illumination
  • 28 volt rating suits compatible automotive systems
  • T3.5 miniature form factor fits tight housings
  • PK22S base ensures secure, direct installation

Specifications

No published specifications for this item yet.

Questions about this item

Will the 28 V rating work with my vehicle's existing 28 V electrical system?

Yes, the bulb is rated for 28 V so it matches a 28 V vehicle system directly.

How can I confirm the bulb is operating correctly once installed?

With power applied the filament should glow steadily at the rated 66 W without flickering.

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