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There is one main reason why we decided to put together a list of the best hydroponic LED grow lights. This is because it is one of the most important items you can purchase for your indoor hydroponic system. Having the best hydroponic LED grow lights is a good investment for two reasons.
The first is if you are growing indoors, you need to imitate natural sunlight anyway. These lights allow you to do so, even in the darkest apartment.
The second benefit happens when you combine these lights with an indoor grow tent (you can read our guide here on the best indoor grow tents on the market). You can grow more efficient yields than if you did outdoors! This is because the reflective fabric on the inside of the grow tent captures all the light and magnifies it, so your plants can be saturated with light at any time of the day.
Most hydroponic grow lights also come with handy features like timers, colored globes, and adjustable stands. So you can customize your setup to suit your specific plants and space.
So let’s waste any more precious growing time! Here is our list of the best hydroponic LED grow lights for growing indoors.
Top 5 Best Hydroponic LED Grow Lights
Top 5 Best Hydroponic LED Grow Lights
1. MARS HYDRO TS 1000W Led Grow Light
These lights by Mars Hydro are super-efficient. It only consumes roughly 150W across 342 LEDs which is pretty cost-effective compared to other lights on the market.
One of the big advantages of them is that you can daisy chain up to 15 of these lights together on the same switch! So you might not need that many for an indoor hydroponic system, but being able to join 2 or 3 lights together on the same circuit is very useful.
This will save you from having to run around turning off all the lights individually every time. It includes a simple dimmer function as well, which is great for plants that don’t need as much light throughout the day.
The color spectrum provided by these lights is very close to natural sunlight. They have more of a red light spectrum, which is great for flowering and plants that give fruit ( like tomatoes and bell peppers!).
They are also a fanless design, so you don’t have to worry about the constant whirring noise through your home.
This is the 1000W version, but there are larger versions you can purchase if you are looking to expand the size of your hydroponic garden.
It is designed to hang from the ceiling, and most indoor grow tents normally include hooks at the top of the frame to support lights like these.
2. Juhefa LED Grow Lights
If you are tight on space, then you should consider this grow light as part of your hydroponic system. At only 9.9 x 4.65 Inches, it’s super compact and convenient for a smaller hydroponic garden.
But don’t be fooled by its size, this light packs a punch in terms of its features. There are 5 different colored lights in this panel, each with its unique function. There are 3 x Infrared lights and 3 x UV lights. The Infrared lights are good for flowers and fruit, whilst the UV lights are good for seeding and sterilization.
The rest are LED in three different colors, Blue White and Red. All have slightly different benefits, including temperature control, improving flowering, and enhancing photosynthesis to help the plants digest their nutrients. All this for only 25W!
This light can be used on such a wide range of plants, from micro-greens to small vegetables. And it is beneficial to any stage of the plant’s development, from germinating seeds to the final flowering of the plant.
3. Ezorkas Adjustable Light
If you don’t have a convenient spot to hang your hydroponic light, you can also try a good adjustable light like this one. It has a heavy-duty clip that can be clamped onto any surface, like a table or a desk.
This light is three lights in one. Each light has a very flexible gooseneck design, to make it super easy to position over the top of your plants. It has 3 lighting modes, so you can choose to turn on only one light, or all 3 at a time. There is also an adjustable dimming switch with 9 levels of light you can choose from. You can even choose from three different color options, blue, red, or red and blue combined.
There is also an in-built timer, and you can pre-select from 3 hours, 9 hours, or 12-hour intervals before the light automatically turns itself off.
Another handy feature is that the power cord comes with either an AC adaptor (to plug into a power socket) or a USB connector (so you can plug it straight into your computer).
4. Slaouwo LED Floor Grow Lights for Indoor Plants
Now if you need a hydroponic LED grow light you can sit on the floor, this is a great option for you. This grow light has many of the same features as the previous light in our list, but this one has an adjustable floor stand. This is ideal for taller plants, and the height can be adjusted to suit the size of the plant as it grows. The height adjustment is from 15.7 to 42.5 inches which is very generous.
The design is very lightweight and easy to fold away if you need to move it around. The adjustable feet can fold completely flat, or be individually adjusted to avoid the light from tipping over.
Each of its 4 lights is individually adjustable and overall the whole light only uses 96Ws (only 24Ws per individual light). This hydroponic led grow light uses a full light spectrum instead of separate color light settings, which is helpful if you prefer a simpler set up. This light also has some certifications from FCC, CE, and ROHS.
5. AeroGarden 45w LED Grow Light Panel
Now if you are after a neat little desktop grow light, this one’s for you. This light was originally designed for the AeroGarden Hydroponic garden (you can check out our review here). But this light is perfect for a compact hydroponic garden for herbs or small fruits and vegetables.
The light panel is supported by two height-adjustable legs. The whole thing sits perfectly over a medium-sized rectangular tray (21.5 wide x 9 inches deep to be exact).
You can adjust the angle of the light panel to ensure that the entire plant is suitably bathed in light.
The panel itself has 3 x colored bulbs, white, red, and blue, strategically placed to provide the greatest benefit to your plants. You can even use this grow light on a simple pot plant, or a group of potted plants instead of a tray, that’s how versatile this unit is.
I hope we managed to shine a light on all the amazing options there are available for you to try. As you learn more about your indoor hydroponic garden, some of these lights can be adapted to suit a larger space or a greater volume of plants. It’s inevitable that once you grow your first crop, you will be hooked on hydroponic gardening, it is seriously addictive.
If you are a total beginner, be sure to check out our list of the best hydroponic systems for beginners, to give you a quick step into this great new hobby!