Top 5 Best LED Grow Lights for Hydroponics

For anyone who plans to grow plants indoors, having the proper equipment is crucial. Lighting, in particular, has to be just right for plants to grow. This is why many growers choose to have LED grow lights for hydroponics, as they can control their placement and intensity. If you plan on investing in one of these, five of the best options include:

1. TaoTronics Grow LED Light Bulb

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Available in either 12W or 36W, this grow bulb offers plants the light they need to eliminate reliance on outdoor light. When it comes to the 12W in particular, 3 blue lights and 9 red lights are strategically placed for optimal performance. Due to the fact that this product uses little power despite high luminosity, it does not generate an excess amount of heat, even when left on for long periods of time. When turned on, enough light is emitted to help plants go through photosynthesis so they can grow stronger and more quickly.

The TaoTronics grow bulb also offers 430, 460, 630 and 660 wavelengths, which are peaks for the production of A and B chlorophyll. Suitable for all stages of plant growth, you can use this as an alternative to natural light or in addition to natural light. The average lifespan of this product is 50,000 hours and it works in standard light sockets for easy installation. Available in white, golden and green, this light is designed for indoor use only and comes with a warranty of 12 months.


– Doesn’t emit much heat

– The 12W light as a lifespan above 50,000 hours

– Easy to install


– Can’t be moved/adjusted like other lights

– Easy to break

– Plants must be close for light to be effective

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2. Unifun LED Grow Light

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Containing both UV and IR lights, this product is perfect for indoor plants and can be used during all growth stages, including seeding, growing, and flowering. Whether you’re a beginner or more advanced grower, this means you’ll be able to grow your plant more easily without relying solely on natural light. If you’re in an area with a lot of rain or snow, this can be incredibly useful If you’re trying to lower your carbon footprint, this 45W light is an ideal choice for helping to grow your plant. The LED has high-cost performance thanks to the lower power consumption that still displays a bright light. The fan is also whisper quiet and works around the clock with cooling heat sinks to help reduce the amount of heat emitted by the unit.

The peak wavelengths offered by the red and blue lights help plants grow with all of the nutrients they’d receive from traditional outdoor light from the sun. With this, you can harvest our plant more quickly so you can grow more without having to wait between batches.


– Lightweight at only 2.2 lbs (easy to hang)

– Offers everything natural sunlight does thanks to the red and blue LEDs

– 12-month warranty and 30-day money back guarantee


– Lights can come broken

– Not as bright as some buyers anticipate

– Can be noisy despite updated fan

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3. Shengsite LED Grow Light

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Circular in shape, this light can fit in even the tightest of spots thanks to its ability to be hung. For maximum growth, it contains 186 red bulbs and 64 blue LED bulbs that emit super bright light that’s more useful to plants in all stages of their growth. In fact, plants can use this light just as effectively as they would natural light, making it ideal for areas with a lot of snow, rain, or clouds. The Shengsite light can also cover an area of anywhere from 6 to 18 square feet while it can be hung anywhere from 8 to 58 inches. You have the ability to adjust the height depending on the plants you’re growing in particular.

With a maximum of 50W of power and average of 36W, this light comes with a 3-drive power supply and plastic plate for even heat dissipation. It’s suitable for closets, grow tents, greenhouses, or anywhere else you don’t have a lot of sunlight. The average lifespan of this product is around 50,000 hours and it weighs only 2.1 pounds to make it easy to hang.


– Easy to install, comes with setup instructions

– Comes with warranty for peace of mind

– Ideal for small spots and can be placed just about anywhere


– Not as powerful as advertised

– Can arrive damaged with cracks in the faceplate

– Not suitable for those with high ceilings

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4. Aptoyu 360 Degree Gooseneck Grow Light

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The Aptoyu light is unique because of its flexible gooseneck design that allows you to focus light in an exact spot rather than on a broad range of plants. This is ideal if you have one or two plants that need attention in order to thrive, as the light is on the smaller side. The flexible arm is easy to move and has a base that clamps on anything for a safe and secure fit. This LED light comes with seven lamp beads the includes 5 red lights and 2 blue lights for optimal plant growth. Although these are powerful, they do not use a lot of energy so you won’t be increasing your energy bill by using often. This lamp has a long service light and can even double as a regular LED desk lamp when not being used for growing plants.

Can be used for indoor gardens, dark indoor spaces or any other dark environment where plants need extra light in order to grow. Although it’s small in size, this lamp is powerful and efficient making it an essential part of indoor gardening.


– Can be used as a desk lamp or grow lamp

– No installation or setup required

– Small and compact with a clamp that offers easy adjustments


– Doesn’t cover many plants at once because of size

– Doesn’t have a traditional base (must be clipped)

– The light bulbs can break quickly

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5. Mars Hydro LED Grow Light for Hydroponics 

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The LED grow light for hydroponics by MARS Hydro is one of the most innovative products because of it’s small square design. Despite the size, it does offer powerful light that is perfect for smaller spaces. There are also a variety of choices for power, including 250W, 480W, 720W and 960W, so you can choose based on your needs in particular. The coverage offered varies based on what you’re growing and the light is safe to use thanks to an ETLC certification The plug also has VD and UL certification wires for added safety and peace of mind when in use.

This product comes with a 2-year warranty and 8 hour response time for service. Making it even better is the fact that it’s easy to take with you or keep in one spot because of the compact design. The lifespan of this depends on how much it’s used and can be anywhere from 50,000 hours to 100,000 hours. To keep cool, this unit has a built-in silent-forced air intake/exhaust fan that will allow you to run for hours on end without overheating.


– Great customer service that’s based out of California

– Lightweight and easy to move around

– No setup required


– Not large enough to accommodate big gardens

– No hanging equipment included

– Can emit more heat than anticipated

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The hydroponic grow lights listed above are some of the best and vary in price, so there’s bound to be one that’s right for you. With this piece of equipment on your side, growing will be easier than ever before.