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a19 light bulbs

A19 Light Bulb

A19 light bulbs are the most common size of light bulb in the United States. They are also known as standard base, medium screw, A-shape, and E-shape light bulbs. These bulbs are available in many shapes and sizes, including spiral, wedge, square, and rectangular. Browse the top-ranked list of a19 light bulbs below along with associated reviews and opinions. 

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  1. Govee - A19 800 Lumens Smart LED Bulb (4-Pack) - Multi

    SKU: J3R8W9XXKS

    Love the multiple different options and app to change everything at my fingertips....I love them along my other Govee products and they are awesome....Best all around night stand lights ever....Best lights...

    Product Description

    A multi-color smart LED bulb pack offering app control, voice assistant compatibility, and easy customization.
    See all A19 Light Bulbs
    Your price for this item is $32.99

  2. Ring - A19 Wi-Fi Smart LED Bulb - White

    SKU: J36CLVSCYK

    Best add on for porch light...These work great, love the control and dimmer capabilities....Great...Best thing ever. Just install it and it’s ready to go.

    Product Description

    A Wi-Fi enabled white LED bulb offering 800 lumens, app control, and compatibility with Alexa and Ring devices.
    See all A19 Light Bulbs
    Your price for this item is $14.99

  3. Westinghouse - A19 E26 (Medium) LED Bulb Daylight 75 Watt Equivalence 1 pk

    SKU: J737Z4558H

    Product Description

    A daylight LED bulb offering 75-watt equivalence, ideal for enclosed fixtures and damp locations.
    See all A19 Light Bulbs
    Your price for this item is $20.01
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    The previous price was $20.14

  4. Westinghouse - 25 W A19 A-Line Incandescent Bulb E26 (Medium) Green 1 pk

    SKU: J737ZZ43CT

    Product Description

    A green incandescent A19 bulb with a medium E26 base, ideal for creative or general lighting needs.
    See all A19 Light Bulbs
    Your price for this item is $17.91
    Save $0
    The previous price was $18.08

  5. Westinghouse - 25 W A19 A-Line Incandescent Bulb E26 (Medium) Amber 1 pk

    SKU: J737ZZ43CP

    Product Description

    An amber incandescent bulb with a medium E26 base, ideal for creative or general household lighting.
    See all A19 Light Bulbs
    Your price for this item is $17.97

  6. Westinghouse - 60 W A19 A-Line Incandescent Bulb E26 (Medium) Yellow 2 pk

    SKU: J737ZZ438C

    Product Description

    A pair of yellow incandescent A19 bulbs with medium E26 bases, ideal for creative or general lighting.
    See all A19 Light Bulbs
    Your price for this item is $21.20

  7. Westinghouse - A19 E26 (Medium) LED Bulb Warm White 100 Watt Equivalence 1 pk

    SKU: J737Z5JQJG

    Product Description

    A white LED bulb delivering warm 2700K light, equivalent to 100 watts while using only 15 watts.
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    Your price for this item is $21.78
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    The previous price was $22.68

  8. Westinghouse - 75 W A19 A-Line Incandescent Bulb E26 (Medium) Black Light 1 pk

    SKU: J737ZZ49WJ

    Product Description

    A black incandescent bulb with a medium E26 base, ideal for creating unique black light effects.
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    Your price for this item is $21.70
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    The previous price was $21.99

  9. Westinghouse - 25 W A19 A-Line Incandescent Bulb E26 (Medium) White 4 pk

    SKU: J737ZZ4QQ8

    Product Description

    A pack of four dimmable white incandescent bulbs with E26 base, ideal for lamps and fixtures.
    See all A19 Light Bulbs
    Your price for this item is $23.90

  10. Westinghouse - 25 W A19 A-Line Incandescent Bulb E26 (Medium) Blue 1 pk

    SKU: J737ZZ432Y

    Product Description

    A blue incandescent A19 bulb with a medium E26 base, ideal for creative or general lighting needs.
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    Your price for this item is $17.87
    Save $0
    The previous price was $18.04
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FAQ

An A19 light bulb refers to a standard-shaped bulb with a diameter of approximately 2.4 inches at its widest point. It's commonly used for general-purpose lighting in homes and offices.

Yes, A19 bulbs are designed to fit most standard light fixtures and lamps with an E26 medium screw base, making them highly versatile for everyday lighting needs.

Absolutely! A19 light bulbs come in a range of color temperatures, from warm white to daylight, allowing you to create the perfect ambiance for any room.

Many A19 bulbs, especially LED models, are compatible with dimmer switches. Be sure to check the product specifications to confirm dimmability.

A19 bulbs are available in various types, including LED, incandescent, and smart bulbs that can be controlled via smartphone or voice assistants.