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The Best Full-Spectrum Light

Last updated on May 3, 2022

We looked at the top 9 Full-Spectrum Lights and dug through the reviews from 13 of the most popular review sites including and more. The result is a ranking of the best Full-Spectrum Lights.

Best Full-Spectrum Light

Our Review Process

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Growing your own plants can be very rewarding. Whether you lack the backyard space for a garden and want to grow vegetables in the kitchen, or you love having tons of houseplants around, the proper equipment will help you successfully grow plants indoors. One of the most important tools is a full-spectrum light, as this allows you to provide the plant with its preferred amount of light.

When selecting a full-spectrum light, you’ll need to consider how big your growing area is. There are units that are designed to provide light for approximately one to four plants, as well as models which cover a 2-foot by 2-foot space.

Look for flexibility when opting for a small full-spectrum light. The Jueyingbaili 80W Full Spectrum Plant Lights comes with four adjustable arms that can be twisted and bent to provide light at just the right angle for up to four plants. The unit is lightweight and portable, which makes it a great choice for both home and office. It’s also powered via a USB or AC power adapter.

Check to see how customizable the full-spectrum light is, as you want to ensure it allows you to provide just the right amount of light. For example, some models have three different light settings, while others come with as many as nine dimming levels. You can even purchase a full-spectrum light with a timer that will automatically turn on and off based on times you enter into the system.

Review the type of light that is used, as you want a full-spectrum light that most resembles the natural light from the sun. Some models imitate sunlight while also being easy on the eyes. Others don’t flicker or produce a glare.

Consider a full-spectrum light that runs quietly. Some models use a fan to stay cool to the touch, and these fans are often noisy. Instead, go with a model that is cooled by a thick 3-millimeter aluminum heat sink. This passive heat exchanger runs without making a sound and works by transferring the heat to a cooling medium before expelling it from the machine.

Finally, you’ll want to choose a full-spectrum light that is energy efficient. Look for lights that use 1,000-watt LED lights and are built with a 90-degree reflector that allows you to concentrate the light. This results in losing 30% less light, which means you’ll use less energy. Some models are so efficient that they use 50% less electricity than other lights on the market, so make sure you do your homework if you want to keep your electric bill low.

Our Picks For The Top Full-Spectrum Lights

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Product Overview
Our Take
  Top Pick

GooingTop Clip-On Garden Full-Spectrum Light

Don't Waste Your Money Seal of Approval

GooingTop

Clip-On Garden Full-Spectrum Light

When working with just a few indoor plants, this full-spectrum light is the way to go. It quickly clamps to any table and features an adjustable neck, so you can aim the light exactly where you need it. The lamp offers five different brightness levels and can even double as a reading light if you need it to.

Overall Take

Built-In TimerThis full-spectrum light features a built-in timer that can be set to either 4, 8 or 12 hours.

  Runner Up

VIPARSPECTRA Low Energy Adjustable Full-Spectrum Light

VIPARSPECTRA

Low Energy Adjustable Full-Spectrum Light

If you're searching for an energy efficient full-spectrum light, this model is an excellent choice. It's made using the latest technology, which improves efficiency, while also lowering energy costs. The light is also designed to aid plant growth from germination to flowering.

Overall Take

For All StagesSince this full-spectrum light is constructed without the use of fans, you won't need to worry about noise.

  We Also Like

EZORKAS Automatic Garden Full-Spectrum Light

EZORKAS

Automatic Garden Full-Spectrum Light

You'll get total control with this handy full-spectrum light. First, the unit has four adjustable arms that you can position just right. Second, the light includes a timer that will automatically turn the lights on and off based on your preferred settings. Third, the model includes three switch modes and five brightness options.

Overall Take

Adjustable ArmsThe clamp on this full-spectrum light is stable and adjustable, so you can use it virtually anywhere.

  Strong Contender

JUEYINGBAILI Natural Sun Full Spectrum Plant Light

JUEYINGBAILI

Natural Sun Full Spectrum Plant Light

This full-spectrum light comes with four arms that are completely flexible. That means you can bend them and direct the light exactly where you need it to shine. This unit also features an auto on/off timer and nine dimming levels.

Overall Take

Most CustomizableWith this full-spectrum light, you'll be able to control the amount of light your plants receive, as it comes with nine dimming levels.

  Also Great

KingLED Corded Electric Full-Spectrum Light

KingLED

Corded Electric Full-Spectrum Light

If your searching for an energy-saving full-spectrum light, this model is an ideal choice. It uses just 243 watts of electricity! The light is also constructed using an advanced cooling system that allows for use in temperatures lower than other units on the market.

Overall Take

Handy PickThis full-spectrum light can be used during all of your plant's growing stages.

Don't just take for granted what one reviewer says. Along with our own experts, Simplemost analyzes the top expert reviews of the leading products and generates a score you can actually trust.
16

Products Considered

We identified the majority of the full-spectrum lights available to purchase.
9

Products Analyzed

We then selected the leading and most popular products for our team to review.

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13

Expert Reviews Included

In addition to our expert reviews, we also incorporate feedback and analysis of some of the most respected sources.

19,411

User Opinions Analyzed

We also incorporate user reviews from the leading retailers including

The Best Bang For Your Buck

EZORKAS Automatic Garden Full-Spectrum Light

Our Total Score

9.6

Our Take

You'll get total control with this handy full-spectrum light. First, the unit has four adjustable arms that you can position just right. Second, the light includes a timer that will automatically turn the lights on and off based on your preferred settings. Third, the model includes three switch modes and five brightness options.

What to Look For

  • Some full-spectrum lights can get a little too hot to the touch, so use caution when adjusting or moving the lights after they’ve been on for a while.
  • Where you place the full-spectrum light, and for how long, is dependent upon the plant’s stage of growth. Ideally, you want to set the light 8 to 10 inches above a seedling and have it turned on for approximately 12 to 14 hours per day. At the vegetative stage, hang the light 6 to 8 inches above the plant and run the light for 14 to 16 hours each day. Move the light to within 4 to 6 inches of the plant when it reaches the flower and fruit stage. Keep the light on for 14 to 18 hours each day.
  • Look for a full-spectrum light that is splash-proof, as you’ll need to water your plants from time to time and splashes happen.
  • Avoid using full-spectrum lights that have infrared or ultraviolet lights, as these have the potential to hurt your eyes.
  • Make sure the light unit you select is suitable for all stages of growth. You don’t want to have to purchase one light for seedings and another for plants that have reached the fruiting stage.
  • Full-spectrum lights have a wide range of uses. In addition to setting them up for your indoor plants, you can also use them for tissue culture, vegetable cultivation, breeding, growing greenhouse plants, illuminating an aquarium and pipeline cultivation.
  • If price is one of the factors you’re considering when shopping for a full-spectrum light, you’ll find the Jueyingbaili 80W Full Spectrum Plant Lights is the most affordable.

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