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4 Inch Lights

If you're looking for a way to add some style to your home, or if you want to make it easier to find your way around at night, lights are an easy way to do both. Browse the top-ranked list of 4-inch lights below along with associated reviews and opinions.

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  1. MAXSA Innovations - Mission-Style Solar Post Cap and Deck Railing Light (Set of 2) - Black

    SKU: J3QPV33YSX

    Product Description

    A set of black, solar-powered post cap lights offering easy installation and bright illumination for outdoor spaces.
    See all Outdoor Lighting
    Your price for this item is $59.99

  2. Nanoleaf - Essentials 4" Smart LED Downlight Thread & Matter Compatible (4 Pack) - Multicolor

    SKU: CGCL6RHYSJ

    Product Description

    A multicolor smart LED downlight offering easy app and voice control with Thread and Matter compatibility.
    See all Lighting
    Your price for this item is $89.99
    Save $30
    The previous price was $119.99

  3. Nanoleaf - Essentials 4" Smart LED Downlight Thread & Matter Compatible - Multicolor

    SKU: CGCL6RHYPK

    Product Description

    A multicolor smart LED downlight offering app and voice control, Bluetooth connectivity, and Matter compatibility.
    See all Lighting
    Your price for this item is $26.99
    Save $8
    The previous price was $34.99

  4. Stinger - enLIGHT10 4-Way Rock Light Expansion Kit - Multi

    SKU: J2VK4WXWQT

    Product Description

    A multi-color, element-resistant expansion kit providing four additional rock lights for enhanced vehicle underbody illumination.
    See all Car Lights & Lighting Accessories
    Your price for this item is $159.99

  5. Race Sport - COLORTRAIL 4-Pod LED RGBW Rock Light Expansion Kit - Multi

    SKU: J3GWJ5T5F2

    Product Description

    An easy-to-install, multi-color LED rock light kit that expands underbody or wheel well illumination.
    See all Car Lights & Lighting Accessories
    Your price for this item is $129.99
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In-store pricing may vary. Prices and offers are subject to change. © 2026 Best Buy. All rights reserved. BEST BUY, the BEST BUY logo, the tag design, and MY BEST BUY are trademarks of Best Buy and its affiliated companies.