Best Full Spectrum Incandescent Bulbs of 2025

Howard Chester Avatar
Howard Chester
Last Updated: Jan 6, 2025

* We independently evaluate all recommended products and services. If you click on links we provide, we may receive compensation.

Full Spectrum Incandescent Bulbs are a type of light bulb that provides a more natural and balanced light source than traditional incandescent bulbs. These bulbs emit light that closely resembles natural sunlight, which can help reduce eye strain and improve overall mood and productivity. They are available in a range of wattages and sizes to fit various fixtures and are a great option for those who want to create a more natural and comfortable lighting environment in their home or office. Full Spectrum Incandescent Bulbs are an affordable and easy way to upgrade your lighting and enjoy the benefits of natural light indoors.

At a Glance: Our Top Picks

Lumiram Full Spectrum Light Bulb Cover #TOP 1
Lumiram Full Spectrum Light Bulb
ftb score rating icon 9.9
Chromalux 3-Way Light Bulb Cover #TOP 2
Chromalux 3-Way Light Bulb
ftb score rating icon 9.8
Chromalux Lumiram Full Spectrum Light Bulb Cover #TOP 3
Chromalux Lumiram Full Spectrum Light Bulb
ftb score rating icon 9.6

Top 9 Full Spectrum Incandescent Bulbs

#TOP 1

Lumiram Full Spectrum Light Bulb

Lumiram
22060
Lumiram Full Spectrum Light Bulb Cover
Lumiram 22060 - R20SP-60 Reflector Flood Daylight Full Spectrum Light Bulb

The Lumiram 22060 - R20SP-60 Reflector Flood Daylight Full Spectrum Light Bulb provides a neutral white color finish with a color temperature of 3,750K, making it perfect for indoor lighting. With an average lifetime of 5000 hours and a light output of 490 lumens, it's a great choice for energy-efficient lighting. As an incandescent bulb, it can be used in a variety of settings and provides a full spectrum of light for a natural appearance.

What We Like
Energy-efficient lighting option
Full spectrum of light for natural appearance
Long average lifetime
#TOP 2

Chromalux 3-Way Light Bulb

Lumiram
608356
Chromalux 3-Way Light Bulb Cover
Chromalux Light Bulb Std Clr 3Way Bulb

The Chromalux 3-Way Bulb offers seamless dimming from 100% to 10%, allowing you to effortlessly set the perfect mood in any room. With a color temperature of 3,750K, this bulb provides full-spectrum lighting that mimics natural daylight, enhancing your space's ambiance. It boasts a long lifespan of 5,000 hours, ensuring you won't frequently need replacements. Additionally, the bulb produces varying lumens of 690, 1450, and 1710, giving you flexibility in brightness levels to suit your needs. Experience reduced eye strain and improved well-being with this quality lighting solution.

What We Like
Seamless dimming capability
Long lifespan of 5,000 hours
Full-spectrum natural lighting
Reduces eye strain
#TOP 3

Chromalux Lumiram Full Spectrum Light Bulb

A21FR/3WAY
White
1 Count (Pack of 1)
Chromalux Lumiram Full Spectrum Light Bulb Cover
Chromalux Lumiram Full Spectrum 3 Way 50/100/150 Watts Frosted Light Bulb

This incandescent bulb is made in the United States and offers a 3-way option with 50/100/150 watt settings. The frosted bulb provides full spectrum lighting for a more natural and comfortable illumination. The product has a compact size of 5"L x 2.7"W x 2.7"H.

What We Like
3-way option for different levels of brightness
Full spectrum lighting for a more natural and comfortable illumination
Compact size for easy installation
#TOP 4

Chromalux Light Bulb 150W

A21FR/150
Default
Chromalux Light Bulb 150W Cover
Chromalux Light Bulb 150 Watt 1 Unit

Chromalux 150W Bulb is a full-spectrum incandescent bulb that mimics natural light, reducing eye stress and promoting a relaxing environment. It is 30% more efficient than other bulbs, which means you can enjoy brighter light with less energy consumption. The bulb is perfect for reading, crafting, or any activity that requires accurate color recognition. Additionally, it can help improve your mood and productivity by simulating natural light, especially during the dark winter months. With Chromalux 150W Bulb, you can enjoy a comfortable and stress-free environment while saving money on your energy bill.

What We Like
Natural light mimic
Energy-efficient
Reduces eye stress
#TOP 5

Lumiram Full Spectrum Light Bulb

Lumiram
63060
Lumiram Full Spectrum Light Bulb Cover
Lumiram 63060 - G25SB-60 Globe Daylight Full Spectrum Light Bulb

Lumiram 63060 - G25SB-60 Globe Daylight Full Spectrum Light Bulb is an incandescent bulb that provides clear and silver color/finish with a color temperature of 3,750K. It produces a light output of 585 lumens with an average lifetime of 5000 hours, making it a perfect choice for illuminating your space with a full spectrum of natural light.

What We Like
Produces full spectrum natural light
Long lifespan of 5000 hours
Provides 585 lumens of light output
#TOP 6

Zilla 50W Incandescent Bulb (2 Pack)

100109908
Zilla 50W Incandescent Bulb (2 Pack) Cover
Zilla Incandescent Light and Heat Bulb, Day White, 50 Watts (2 Pack)

The Zilla 50W Bulb is designed to enhance the well-being of your pet reptiles. With heavy-duty filaments, these bulbs provide long-lasting brightness, ensuring your reptiles enjoy ample light. The full spectrum lighting brings out the natural colors of your pet and their habitat, creating a visually appealing environment. This bulb simulates the sun's rays, fostering a natural setting that keeps reptiles healthy and content. By providing both light and heat, it encourages your reptiles to bask and maintain their body temperature, promoting their overall health.

What We Like
Long-lasting brightness
Enhances natural colors
Simulates natural sunlight
Encourages basking behavior
#TOP 7

Lumiram R40SP-150 Flood Light Bulb

Lumiram
52150
Lumiram R40SP-150 Flood Light Bulb Cover
Lumiram 52150 - R40SP-150 Reflector Flood Daylight Full Spectrum Light Bulb

The Lumiram Flood Light Bulb offers a neutral white light at a color temperature of 3,750K, making it ideal for creating a bright and inviting atmosphere in any space. With an impressive light output of 1,975 lumens, it ensures that your area is well-lit for various activities, enhancing visibility and comfort. This incandescent bulb boasts a lifespan of 5,000 hours, providing long-lasting performance and reducing the need for frequent replacements. You’ll appreciate the convenience of a reliable lighting solution that combines efficiency with a pleasant ambiance.

What We Like
Long lifespan of 5,000 hours
High light output (1,975 lumens)
Neutral white color temperature
Brightens up spaces effectively
#TOP 8

BlueMax 42 Watt Full Spectrum Bulb

Full Spectrum Solutions
BL4296595F
White
1 Count (Pack of 1)
BlueMax 42 Watt Full Spectrum Bulb Cover
BlueMax 42 Watt Full Spectrum Replacement Bulb

The BlueMax Full Spectrum Bulb offers a natural sunlight experience, enhancing your home lighting. With its advanced design, it emits soft, glare-free light, making it ideal for reading and reducing eyestrain, particularly for individuals over 40. This bulb consumes significantly less energy than traditional incandescent bulbs while delivering brightness comparable to a 200-watt halogen bulb. Its 4-pin connection ensures compatibility with specific fixtures, providing a convenient upgrade for your lighting needs. By bringing natural light indoors, it helps align your body’s clock with the daylight cycle, promoting a healthier living environment.

What We Like
Energy-efficient lighting
Glare-free illumination
Reduces eyestrain
Enhances reading comfort
#TOP 9

Neporal Amber LED Light Bulbs

Neporal Amber LED Light Bulbs Cover
Neporal Full Spectrum Light Bulbs + Amber Warm Light Bulbs, 9W 60 Watt Equivalent LED Light Bulb, E26/E27 for Home

Neporal Amber Bulbs provide a warm, soothing light that mimics natural sunlight, making your work and study sessions more enjoyable and productive. These energy-efficient bulbs use only 9W while delivering a bright 800 lumens, significantly reducing your electricity costs. Importantly, they block harmful blue light, helping to protect your eyes and promote better sleep by encouraging melatonin production in the evening. With a lifespan of up to 30,000 hours, these versatile bulbs are perfect for various settings, from bedside lamps to nurseries, ensuring a cozy atmosphere in your home.

What We Like
Energy-efficient performance
Promotes better sleep
Blocks harmful blue light
Long lifespan
Buying Guide Image

Frequently Asked Questions (FAQs)

1. Are incandescent bulbs full spectrum?

Full spectrum lighting generally falls within two larger lighting types: Incandescent and fluorescent.

2. How do you know if a bulb is full spectrum?

To be full spectrum, the light should emit all the wavelengths of light like a rainbow and in the same proportion as natural sunshine. The multiple wavelengths combine into white light. If just some of the wavelengths are present, the light has a partial or distorted spectrum.

3. Is a daylight bulb the same as a full spectrum bulb?

These terms are often used interchangeably, although there are no hard and fast regulations related to their usage. Both full spectrum bulbs and daylight bulbs represent the same lamp.

4. What is considered full-spectrum light?

Full-spectrum light is light that covers the electromagnetic spectrum from infrared to near-ultraviolet, or all wavelengths that are useful to plant or animal life; in particular, sunlight is considered full spectrum, even though the solar spectral distribution reaching Earth changes with time of day, latitude, and ...

Editor's Notes

During our full spectrum incandescent bulb research, we found 24 full spectrum incandescent bulb products and shortlisted 9 quality products. We collected and analyzed 4,602 customer reviews through our big data system to write the full spectrum incandescent bulbs list. We found that most customers choose full spectrum incandescent bulbs with an average price of $17.81.

The full spectrum incandescent bulbs are available for purchase. We have researched hundreds of brands and picked the top brands of full spectrum incandescent bulbs, including Lumiram, Chromalux, Zilla, Full Spectrum Solutions, Neporal. The seller of top 1 product has received honest feedback from 387 consumers with an average rating of 4.8.

Written by
Howard Chester Avatar

Howard Chester is an architect from New York who holds a master's degree in architectural design, his passions for interior design and home improvement contribute to his extensive knowledge of all things furniture and home goods. Howard Chester Specializes in various architectural and interior design projects. He often publishes articles related to decoration on key websites and interior design magazines.