Led Grow Lights

The Best LED Grow Lights for Indoor Plants in 2021 | Complete Reviews

During those colder months, many people take up indoor gardening for fun, to grow herbs and veggies for use in the kitchen, or to overwinter their outdoor plants. Many professionals suggest that an additional source of light be made available to plants. Ensuring plants get ample light during a 24-hour period allows their growth to be maximized.

Researching the internet for possible lamp options can overwhelm the beginner indoor gardener. There are many types of bulbs and features available meant to cater to many types of plants and growth scenarios. One of the most popular options is the energy-efficient LED style growing lamps. However, even these are plentiful in variety.

This article is for those of you that want to begin growing plants indoors. Its goal is to hopefully save you some time and money by giving examples of some of the best LED grow lights on the market currently. The following list will introduce you to the top ten choices.

Top 10 Best LED Grow Light for Indoor Plants in 2021

Last update on 2021-06-14 / Affiliate links / Images from Amazon Product Advertising API

10. Elaine LED Grow Light

Elaine LED Grow Light

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This grow light is not too big or bulky. Many reviewers suggest using it to help start your seedlings as it would be perfect for providing light to a newly planted seedling tray. It could also work well if you have a plant on your desk at work that hates those nasty fluorescent lights. The long bendable bars are great for lighting multiple sides or levels. One feature that has reviewers leaning towards this lamp is the multiple switch and dim modes. The switch-mode options make it easy to cater to different plants during different parts of the day.

Pros
  • 3 lamp heads on flexible necks
  • USB plug-in option convenient for on top of desks
  • 3, 6, 12-hour timer and auto on/off
  • 60 LED total with 50000-hour life
  • 5 dimmable modes, 3 switch modes
  • Certified by: FCC, CE, ROHS, and PSE
  • Inexpensive
  • Can clip onto surfaces up to 3 inches
Cons
  • No way to properly replace an LED if one goes out
  • The USB plug can get hot with prolonged use
  • LED lights are sometimes susceptible to flickering

9. ARTSEA 30W LED Grow Lamp

ARTSEA 30W LED Grow Lamp

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This light has most of the features of the previous model and some extras. The first thing you will notice is that the lights are not a solid white color. Rather, it utilizes red and blue LED lights so you can use appropriate lighting for the different plant stages. It is easy to use and requires no assembly so it is ready to do its job right out of the box. Reviewers appreciate the arms being flexible yet strong so they do not sag onto the plants.

Pros
  • Very flexible and easy to aim
  • Timer functions for 3, 6, and 12 hour periods
  • Has full-spectrum light at 400nm- 840nm
  • Three lighting modes (red, blue, and a mix of both red and blue to give you purple) for different plant stages.
  • 5 different intensity modes- 20%, 40%, 60%, 80%, 100%
  • You can choose how many arms to light at once
  • USB or wall adapter plugin options
Cons
  • USB does not emit as much light as when it is plugged into the adapter
  • Clamp only fits on surfaces 2.5 inches or less
  • Only 30 watts

8. Brite Labs LED Grow Lights

Brite Labs LED Grow Lights

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The next lamp on the of the best led grow lights list also incorporates the red and blue lighting options. This one is built very sturdily and the quality makes it worth the few extra dollars compared to cheaper models. It still has all the bells and whistles including the timer and different modes. Most users recommend this lamp for those who need to light plants that have different heights at the same time.

Pros
  • Good construction
  • Multi-light settings with red, blue, and purple options
  • 3 light heads with 20 full-spectrum LEDs on each
  • On and off timer
  • Lamps can be switched on or off independently
  • USB with adapter gives you 2 power options
Cons
  • The clamp is very sturdy but a little slippery
  • The timer seems to regress 5 minutes each time you hit the button to set it. Thus, every so often you will need to reset it.

7. KINGBO Newest 50W Led Grow Light

KINGBO Newest 50W Led Grow Light

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The Kingbo LED grow light brings something a little different to the table. This model has only two heads but they are larger and have more LEDs on each. What we like is how awesomely bright the emitted light is and the fact that the bulbs are actually replaceable! No more annoying strips where intermittent LEDs go out and the only thing you can do about it is to buy a whole new unit. Kingbo addressed that problem and made a product that will last you a lot longer.

Pros
  • Replaceable bulbs
  • 50 watts
  • Full-spectrum 380nm- 800nm
  • Extra-long cord
  • Low heat output
  • Energy efficient
  • 100 LEDs
  • No USB option (made the standard plug safer and more reliable)
  • Can turn on one or both lamps
Cons
  • No timer or setting options
  • No USB option (con for those who want an alternative power source)
  • Clip only accommodates up to 2.3 inches

6. EMMMSUN Grow Light

EMMMSUN Grow Light

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Another multi-color lamp option is this EMMMSUN brand light. It comes with the usual 3 lamp heads with 20 LEDs each. The biggest plus regarding this lamp is that they took care of the unreliable adapters other brands have. It is high powered and will help prevent shorts in the wires which cause that annoying flicker. It seems much safer and ensures you that it will not overheat as others do. Safety is a good reason they have a leg up on the competition. You still get all of the amazing features including a more reliable timer.

Pros
  • Terrific customer service
  • Strong metal clip
  • Timer with 3, 6, 12 set hour lighting
  • 5 light strength options and red, blue, purple spectrum modes
  • Safer more reliable plug-in adapter
Cons
  • Cannot replace the bulbs
  • Cannot set the timer to turn on by itself
  • Not very bright
  • Timer instructions are difficult to understand

5. Relassy 15000Lux Sunlike Full Spectrum Grow Lamp

Relassy 15000Lux Sunlike Full Spectrum Grow Lamp

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This natural-colored full-spectrum lamp has 88 LEDs which is less than comparable lamps on this list sporting a whopping 100. Many reviewers were skeptical that it would do as well as lamps with more LEDs. However, it seems to do just fine without the added 12 LEDs earning itself a place on this list of best LED grow lights. It is a good all-around option for many types of plants since it simulates natural sunlight in a full-spectrum. Again, we feel the replaceable bulbs are a huge plus because it will save you money in the long-run. However, by far our favorite feature was the stable c-type clamp instead of a clip.

Pros
  • C-Clamp fits up to a 3-inch surface and is strong
  • FCC, CE, ROHS, PSE certified
  • Safe from high voltage and overheating
  • 120-degree beam angle
  • Simulates natural lighting
  • Does not get super hot
  • You can replace the bulbs
Cons
  • Light needs a “resting” period every 5 hours
  • C-clamp makes attaching to anything other than a dedicated flat surface difficult

4. Yoyomax Grow Light

Yoyomax Grow Light

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The Yoyomax LED light will help even those who struggle with indoor growing. Most people find it simple to use and are a decent size without being too bulky. There is a helpful 3, 6, 12-hour timer along with multiple dimming options and the ability to use each lamp independently. Each lamp head has 20 LEDs and outputs red, blue, or both colors making it perfect for different plant growth stages. The LEDs used in this lamp are surprisingly bright making this choice another favorite.

Pros
  • Great flexibility and easy to use
  • Adjustable intensity
  • Multiple spectrum options
  • Bright lights
  • Good customer service
  • Does not overheat
Cons
  • Have to manually begin the timer
  • Cheap USB plug-in adapter

3. Ankace 60W Tri Head Grow Light

Ankace 60W Tri Head Grow Light

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The Ankace grow lamp pulled out ahead with its quality. The auto on/off is handy when growers needed to leave plants for extended periods during the day. One of the most favorite features is that you do not have to remember to manually turn it on. Featuring the red, blue, combo options, plants will get the optimal light spectrum they need for each stage of their growth.

Pros
  • Auto on/off
  • 3, 6, 12-hour timer
  • Red, blue, combination options
  • 5 dimmable choices
  • A USB connector with a wall adapter
Cons
  • The power adapter can be unreliable
  • Goose-neck lamps are susceptible to sagging

2. Exlenvce Full Spectrum Grow Light

Exlenvce Full Spectrum Grow Light

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This light will make even the greenest gardener look like a pro. Instead of a gooseneck clip, it is a box that can be suspended over your plants. We agree with the reviewers that this LED lamp’s best feature is its ability to be daisy-chained to other units. This helps keep your wiring tidy and makes them perfect for larger growing operations.

Pros
  • Covers larger area
  • Lights: red, blue, UV, IR, warm white, white
  • 1200 watt lights incredibly
  • Ability to daisy chain multiple units
  • Triple chip LEDs
Cons
  • More expensive option
  • Poorly packaged during shipping

1. Ankace 40W Dual Head Grow Light

Ankace 40W Dual Head Grow Light

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The LED light that takes the number one spot is Ankace dual-head grow light. Recommended for a small indoor garden, this light will fulfill your plant’s needs without being intimidating. They come with all of the features you need but one less head, making it fit most growing spaces regardless of how tight.

Pros
  • Red, blue, combination LEDs
  • Timer with 3, 6, 12-hour options
  • 5 intensity levels
  • USB power option
Cons
  • Have to manually turn on the timer on
  • Cannot replace the bulbs if they burn out
  • Touchy wall adapter

Grow Light Buying Guide

If you are new to the indoor gardening craze, choosing an LED lamp to give your plants a supplemental light source is essential. However, you may not know what to look for amongst the many choices on the market. Here are some things to consider when finding an LED grow light for indoor plants to suit your garden’s specific needs.

  • Space: First, you need to consider the size of your room and the area your plants take up. This will help you figure out how much wattage your LED grow light for indoor plants needs to provide. You will also need to read the recommended distance that your light will need to be placed from your plants. This way, you can make sure plants are getting enough light and you have room for proper setup.
  • Heat: All lights produce some heat. The more efficient a light is, the less heat it generates. More heat also means less visible light is being generated for your plants to use. Also, too much heat can burn plants. Find the light that can dissipate heat, especially if your garden is in an enclosed room. If your plants may enjoy a little extra heat, then a lamp that produces a bit of heat may be helpful.
  • Color Options: Certain lamps utilize multiple color options so that an ideal spectrum of light is provided for specific plant types or life stages. Red- ideal for plant growth during flowering states. Blue- ideal for plant growth during vegetative states. Try to find a light that provides a full PAR spectrum which would be 400 nm – 700 nm that focuses on red and blue wavelengths.
  • Light-Life Expectancy: Be sure to look for bulb life. LEDs often cannot be replaced and once they go out, you may have to replace the entire unit. Most of the bulbs will have an “hours” amount indicating how many hours of life you can get out of them.
  • Read Reviews: One of the best ways to find a product’s reliability is through reviews. Skip past the ones who were paid for their good reviews and find honest raters- both good and bad.
  • Features: Think of features that are important to you. Do you need a USB power option for your desk? Do you need an automatic timer to turn your lights on or off while you are away? Grow lamps have many neat features to make indoor gardening convenient.
Jolie Stephen
Julie Stephen is a freelance writer on different topics for many years. She is a senior writer of the Readbestreviews site with a full understanding of the topics she has written.