Best Medium Base Incandescent Bulbs of 2026

The Satco A15 Incandescent Bulbs provide a warm white glow with a color temperature of 2,700K, making them perfect for creating a cozy atmosphere in your home. With an average lifespan of 2,500 hours, these bulbs ensure you won't have to replace them frequently, saving you time and effort. Each bulb emits 280 lumens, offering ample brightness for various settings, from living rooms to bedrooms. Additionally, with a Color Rendering Index (CRI) of 100, these bulbs enhance the true colors of your decor, allowing you to enjoy your space to the fullest.

The SYLVANIA Dimmable Light Bulbs come in a convenient 2-pack and are designed for easy installation with their medium base. Each bulb lasts about 2,500 hours, ensuring you enjoy long-lasting illumination in your home. You’ll appreciate the low energy cost, estimated at just $3.01 per year, which helps save on your electricity bills. Plus, with full dimmability, you can easily adjust the lighting to create the perfect atmosphere for any occasion, whether it’s a cozy evening or a bright, lively gathering.

DORESshop Vintage Edison Light Bulbs are designed to provide warm, soft glow with a vintage-inspired appearance. The bulbs are available in a 4 pack and have a power of 40 watts with a voltage of 120v. They are designed to be durable, dimmer compatible and do not flicker. The bulbs have a lifespan of 3000 hours and come with an amber colored glass cover to perfectly match modern furniture.

BULBMASTER R40 Red Heat Lamps are 250 Watts, 120 Volts, and have an infrared light medium E26 base. These lamps are versatile and can be used in various settings like showers, food service, beauty salons, and chicken coops. The lamp provides radiant heat that keeps your pets and livestock warm, making it ideal for baby chicks, dogs, cats, and other pets. They are weatherproof and have a lifespan of 6000 Average Rated Hours, which reduces the need for frequent bulb replacements.

SYLVANIA Incandescent Double Life Décor Globe Light Bulb is a pack of 3, 40-watt medium base bulbs with a lifetime of 3,000 hours. It produces a soft white brightness of 265 lumens and has a color temperature of 2850K. Ideal for placement in bathrooms, entryways, family rooms, and floor lamps. It has an estimated energy cost of only Dollar-4.82 a year.

Jslinter Vintage Edison Bulbs are the perfect choice for adding a timeless charm to your house. With their squirrel cage style filament and amber glass, these A19 bulbs create a classic atmosphere and provide a warm glow, making them fantastic for decorative lighting. They are designed in an Edison vintage style appearance, suitable for both home and commercial decoration. Whether you want to use them indoors or outdoors, in chandeliers, pendant lighting, or wall sconces, these bulbs will create a warm and intimate lighting ambiance. Each pack includes 6 bulbs that are well protected during transit. With a long lifespan of 3500 hours, these bulbs effectively reduce the frequency of changing light bulbs, providing you with top-quality vintage lighting.

Introducing the SYLVANIA Spot-Gro Grow Light, the perfect solution to promote indoor plant growth all year round. With the right spectrum of light, these bulbs highlight the beauty of your indoor plants and encourage growth. They are designed to fit most standard lamps with a medium base, making them versatile and perfect for your indoor garden, vegetables, herbs, and flowers. These bulbs are also built to last up to 1,000 hours, have a high-quality color rendering index (CRI), and come with a 30-day warranty. With the SYLVANIA Spot-Gro Grow Light, you can give your plants the nourishment they need, even when they have limited access to sunlight.

The MMBGJKG Incandescent Bulbs are versatile 40-watt bulbs that provide a clear finish, making them perfect for brightening up both small and large spaces. With a warm light temperature of 2700K and a high color rendering index, these bulbs create a cozy atmosphere ideal for relaxation or work. Their standard E26/E27 base and compact size make installation a breeze. Plus, with a lifespan of over 2000 hours, you can enjoy long-lasting illumination for more than 1.8 years with regular use. These bulbs are also dimmable, allowing you to customize the brightness to fit your mood.