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White corncob LED bulb, aluminum and polycarbonate body, extended mogul base

Satco

Satco S49394 54W LED HID Replacement 50K EX39 Type B BBP Economy Hi-Pro standard bulb

SKU CH-S36Q-FT2YC

54W LED HID replacement with EX39 base operates from -30°C to +65°C for indoor and outdoor use

  • TypeLight Bulbs
  • ColorTransparent
  • 54W LED replaces legacy HID fixtures with lower energy draw
  • Type B ballast bypass simplifies installation and removes ballast failure point
  • Operating range from -30°C to +65°C suits extreme indoor and outdoor environments
  • Extended EX39 mogul base fits existing HID sockets without adapters
  • Aluminium and polycarbonate construction dissipates heat for long service life

54W LED HID Replacement for EX39 Mogul Fixtures

This 54 watt LED lamp replaces traditional high intensity discharge bulbs in fixtures that accept an EX39 extended mogul base. It operates on 100 to 288 volts and is rated for indoor and outdoor use. The lamp suits commercial and industrial owners who need a direct wire retrofit without a ballast.

Type B ballast bypass requires direct line voltage

The lamp is a Type B ballast bypass design, so the existing ballast must be removed or bypassed before installation. It runs directly on the supply voltage between 100 and 288 volts. Buyers who want a plug and play solution that works with the existing ballast cannot use this lamp.

Corncob shape fits standard EX39 sockets

The corncob style bulb measures 3.35 inches in diameter and 8.78 inches long, weighing 1.90 pounds. It threads into an EX39 mogul socket, but installers must verify the fixture has enough internal space for the length and diameter. Operating temperature ranges from -30C to +65C.

Highlights

  • 54W LED replaces legacy HID fixtures with lower energy draw
  • Type B ballast bypass simplifies installation and removes ballast failure point
  • Operating range from -30°C to +65°C suits extreme indoor and outdoor environments
  • Extended EX39 mogul base fits existing HID sockets without adapters
  • Aluminium and polycarbonate construction dissipates heat for long service life

Specifications

BrandSATCO
TypeLight Bulbs
ColorTransparent

Questions about this item

What light output does the 50K colour temperature give in a real fixture?

The 50K rating produces a cool white light similar to daylight, suitable for both indoor and outdoor areas where clear visibility is needed.

How does the 100-288 voltage range affect installation?

The bulb operates on any supply between 100 and 288 volts, so it can be wired directly to common commercial circuits without a separate ballast.

Will the 3.35 inch diameter and 8.78 inch length fit my existing EX39 mogul socket?

The extended mogul EX39 base matches standard mogul sockets, and the 3.35 inch diameter by 8.78 inch length fits most high-bay and shoebox fixtures designed for corn-cob replacements.

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