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Clear PAR46 halogen sealed beam lamp with screw terminals, 250W 28V

Ge Current

Ge Current 4551 PAR46 250W 28V Halogen Sealed Beam Lamp

SKU CH-C072-M8NSG

PAR46 halogen sealed-beam lamp delivers 67 lumens at 250 watts and 28 volts with a 40-degree beam angle for aircraft applications

  • Halogen output delivers 67 lm at 250 W
  • 28 V AC supply matches aircraft electrical systems
  • 40-degree beam angle focuses light where needed
  • PAR46 sealed beam resists vibration in harsh environments
  • 3000 K colour temperature provides warm white illumination

Aircraft Halogen PAR46 Lamp

The Ge Current 4551 is a 250W halogen sealed beam lamp operating at 28V AC. It uses a PAR46 form factor with screw terminals and a clear reflector. The bulb produces 67 lumens at 3000K with a 40-degree beam angle. It is designed for aircraft applications and rated for 25 hours of life.

Upgrade From Standard Sealed Beams

This lamp replaces older sealed beams with the same trade number 4551 and voltage requirement. The halogen fill increases filament efficiency over non-halogen types. The jump is worth it when the fixture accepts 250W draw and screw-terminal connections. It is not for buyers needing higher lumen output or longer rated life than 25 hours.

Simple Screw Terminal Installation

Installation requires matching the screw terminals to the aircraft fixture wiring. The 5 3/4 inch diameter and 4 7/8 inch length must fit the existing housing. The lamp is not shatter-resistant, so handle the clear glass envelope carefully. It is not for fixtures requiring a different base type or voltage.

Highlights

  • Halogen output delivers 67 lm at 250 W
  • 28 V AC supply matches aircraft electrical systems
  • 40-degree beam angle focuses light where needed
  • PAR46 sealed beam resists vibration in harsh environments
  • 3000 K colour temperature provides warm white illumination

Specifications

BrandCURRENT

Questions about this item

What base type does the 4551 PAR46 lamp use for mounting?

The 4551 PAR46 lamp uses screw terminals for electrical connection and mounting.

What is the correct voltage to apply when installing this 250W halogen sealed beam?

Apply exactly 28 V AC; the lamp is rated for 28 V AC and 250 W, so using a different voltage will cause immediate failure or reduced output.

How often should the 4551 lamp be replaced based on its rated life?

The rated life is 25 hours; plan replacement after approximately 25 hours of operation to maintain the specified 67 lm output and 3000K colour temperature.

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