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Frosted A23 LED bulb with medium base

Satco

Satco S12451 21W A23 LED Standard Bulb Frost 4000K 120V

SKU CH-XK9A-6830N

A 21 watt A23 LED standard bulb with frost finish produces 4000K cool white light for 15000 hours at 120 volts

  • TypeLight Bulbs
  • ColorTransparent
  • 21 watt LED uses less energy than traditional bulbs
  • Frost finish diffuses light for softer illumination
  • 4000K cool white creates bright, clean atmosphere
  • 15000 hour rated life reduces replacement frequency
  • Medium base fits standard 120V household fixtures

Satco S12451 21W LED Standard Bulb

The Satco S12451 is a 21 watt A23 LED lamp with a frost finish and medium base designed for 120 volt circuits. It produces a cool white 4000K colour temperature using energy saving LED technology. The brand for this item is SATCO.

Home lighting and general purpose use

This bulb suits households wanting a traditional shaped lamp with a contemporary frosted appearance for everyday illumination. It is not for buyers who need a dimmable option or a different colour temperature such as warm white or daylight.

15000 hour rated life

The manufacturer highlights a 15000 hour lifespan which determines how long the cool white light is delivered before replacement. This single figure decides whether the maintenance interval matches the installation requirements.

Highlights

  • 21 watt LED uses less energy than traditional bulbs
  • Frost finish diffuses light for softer illumination
  • 4000K cool white creates bright, clean atmosphere
  • 15000 hour rated life reduces replacement frequency
  • Medium base fits standard 120V household fixtures

Specifications

BrandSATCO
TypeLight Bulbs
ColorTransparent

Questions about this item

Will the 21 W draw trip a circuit when the lamp runs continuously?

The lamp draws 21 watts at 120 volts, a low load that typically will not trip a standard household circuit even after many hours of operation.

Does the frost finish reduce glare and fan noise during all-day use?

The frost finish diffuses the 4000 K cool white output for softer light, and the LED design has no moving parts so it runs silently without added heat.

Is a special dimmer or transformer needed for the 120 V medium-base socket?

The bulb operates directly on 120 V household circuits using a standard medium base, so no extra driver or transformer is required.

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