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Frosted A21 LED bulb with medium base

Satco

Satco S12449 185W A21 LED Standard Bulb Frost 5000K 120V

SKU CH-4YVN-0FR5B

185-watt A21 LED standard bulb with frost finish, 5000K natural white light, dimmable and rated for 15,000 hours

  • TypeLight Bulbs
  • ColorTransparent
  • Energy-saving LED technology cuts electricity use
  • Dimmable frost finish lets you set the mood
  • 15000 hours of reliable natural white light
  • Medium base fits standard 120 volt fixtures
  • Bright 5000K daylight colour for clear visibility

Satco S12449 185W A21 LED Bulb

The Satco S12449 is a new 185-watt A21 LED standard bulb with a frost finish and medium base. It operates on 120 volts and produces a 5000K natural white light. The lamp is dimmable and rated for 15,000 hours of use.

Home lighting and replacement use

This bulb suits households wanting a bright, energy-saving LED replacement for traditional high-wattage lamps in fixtures that accept an A21 shape. It is not for buyers who need a lower lumen output or a different colour temperature for ambient mood lighting. Builders requiring a non-dimmable lamp or a base type other than medium should look elsewhere.

185-watt power rating

The 185-watt rating is the key specification that determines if this bulb matches the fixture's maximum wattage allowance and the desired brightness level. Verify that the socket and circuit support this load before installation. The 5000K colour temperature provides a crisp, natural white appearance.

Highlights

  • Energy-saving LED technology cuts electricity use
  • Dimmable frost finish lets you set the mood
  • 15000 hours of reliable natural white light
  • Medium base fits standard 120 volt fixtures
  • Bright 5000K daylight colour for clear visibility

Specifications

BrandSATCO
TypeLight Bulbs
ColorTransparent

Questions about this item

How do I install the Satco S12449 A21 LED bulb in a standard fixture?

Screw the medium base into any 120 volt socket rated for at least 185 watts; the step often missed is confirming the fixture enclosure allows enough airflow for heat dissipation.

What maintenance or replacement will the Satco S12449 require over time?

The LED lamp is rated for 15,000 hours of operation; after that point the entire bulb must be replaced since the light source is not user-serviceable.

What is the first performance limit reached during continuous use of the Satco S12449?

The 15,000 hour rated lifespan is the primary limit; extended operation beyond that will result in reduced light output or complete failure of the 5000K LED array.

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