The 5 Best LED Grow Lights To Use For Indoor Plants 2021

What makes the best LED grow light?


The best LED grow lights have a uniform spectrum, so if you have 4 plants under your light, they all get the same spectrum. We already touched on spectrum a bit, but its important to reiterate that the best spectrum consists of not just red and blue light, but also infrared (IR) and Ultraviolet (UV).

LED full spectrum grow light allow you to grow from seed to harvest with the same light, as opposed to having to replace bulbs or use different grow lights for veg/flower.


The more light your LED actually gives off, the bigger yields you’ll get (for the most part). So, the best LED grow lights need to be incredibly powerful.


In general, LED grow lights are very efficient. But, the best LED grow lights tend to also be the most efficient. Operating at a high level, producing high power, and maintaining a low cost to run is very important.


Given the cost of LED grow lights, they need to be seen as an investment. Obviously, your investment needs to last you a long time for it to show a return.

Therefore, the best LED grow lights are reliable and durable, standing the test of time. All of the lights we will be listing are from the most reputable brands and include some sort of warranty. This will give you peace of mind when you purchase, knowing you are protected

While sharing a common name, not all LED grow lights are created equally. To choose the best LED grow lights for indoor plants among so many choices out there, this guide will walk you through must-consider led grow lights available:

Dimgogo 1000W LED Grow Light

It has a 10w chip so it’s brighter and more efficient than the regular 3w and 5w LEDs. It’s engineered scientifically to balance the PAR/Lumen output and coverage. It also only consumes around 185w making it a great power saver. The lights in it are red, blue, yellow, white, IR as well as UV which is similar to the sunlight. Let’s see all the features of this one of the powerful led grow lights.


Has 10W Triple chip LEDs with more bright and efficiency

A powerful cooling system without making any noise


Professionally design: The wires that hold it up are strong but at the same time flexible. It has high-quality thanks to the good materials.

High performance: Triple chip with higher watt can enhance the bright and better power dissipation.

Smart cooling system: The cooling fan is not noisy. Two powerful fans help to keep the light cool all the time, which can make it work longer and don’t heat the room too much.


It could be too expensive.

It’s only ideal for hanging.

It requires cleaning more frequently due to the dust stuck in cooling fans.

VIPARSPECTRA PAR1200 1200W (Dimmable Series)

VIPARSPECTRA has perfected the art of making stellar LED grow lights for more than 10 years. The innovation embodied in their lamps is incredible, and this lamp is evidence enough. It will make a great choice if you’re a medium-sized or commercial grower.

Wide Coverage

The VIPARSPECTRA PAR1200 is one of the most powerful grow lights on this list. It will provide coverage of areas 4 by 4 feet for the vegetative phase (at the height of 40 inches) and 3.5 by 3.5 feet during flowering (at the height of 36 inches). More than that, it uses a mere 534 watts of power, with a performance equivalent to that of a 1000 watt HPS model.

Dimmable Function

Sure, the VIPARSPECTRA PAR1200 provides full band spectrum — but it makes it even more exciting. Tucked at the back of the light is a switch that allows you to fiddle with the illumination to match your plants’ needs at a specific time — whether vegetative or flowering.


3.2 inch large fans

High output


Some growers say it isn’t perfect for blooming plant

KINGBO Dual Optical Lens 300W LED Grow Light

Its dual-optical lens maximises light and PAR / Lumen output, whilst reducing light loss, ensuring plants grow faster and stronger. As a result, it’s efficient to run — you aren’t paying to power light which is wasted and isn’t benefitting your plants.

This 12-band light features full-spectrum UV and IR, providing all plants, veg and flowers with everything they need to maximise harvest. You’ll notice that plants grow better, are healthier, and -produce a nicer-tasting crop.

A nice feature of this light is that it comes with different settings to adjust for different stages of plant life. You can change settings accordingly for seedlings, young growth and blooming.

When positioned at a height of 61 cm, the light provides coverage of 75 x 75 cm. It has a maximum coverage potential of 95 x 95 cm. The unit is well built and easy to use, plus comes with full instructions to make set up simple. It is also quiet and cool when running.

This is a fantastic grow lamp that offers great value for money. It’s effective and super simple to use.

Spider Farmer SF — 2000

Just like its smaller brother, the Spider Farmer SF-2000 is a led grow light with Samsung Chips LM301B. It has dimmable MeanWell driver, is dedicated for indoor plants growing for all stages. It is very cost effective. The efficiency is quite high, with 2,7 umol/J. It only uses 202w but it will generate the same yield as fake 2000W blurple older versions of led grow lights.

With the already famous Samsung LM301B diodes, in-built design, by Spider Farmer, you will get the highest light output led that you can find among its competitors. They create a better canopy light penetration and will bring you 40% higher crop efficiency with less costs.

The SF — 2000 operates very smoothly. There is no fan so, automatically, no noise, with large areas of solid aluminium heat sink. It is provided with special protective cover for cables, a waterproof led board and a highly safety MeanWell driver.

You will receive a 50% longer lifespan than other similar products on the market. SF -2000 takes care of your garden in an optimum way during all stages, by just adjusting the height and lighting schedule: germination, seeding, veg and bloom.


You don’t need any assembly to plug and play the lamp. It is ready right out of the box and you can put it at work.

SF — 2000 doesn’t heat up much. The design is simple and secure, waterproof and electric shock proof. The uniform canopy penetration will allow heavier yields and crops of the highest quality. The fan generates almost no noise, so, your plants can grow in harmony.

The design of SF — 2000 is well put and somehow futuristic.

ECO Farm 240W LM301B Classic Quantum Board

ECO Farm 240W LM301B Classic Quantum Board is another addition to our list of the best LED grow lights on the market. The upgraded LED chip in the light bulb allows it to mimic the suns light and promote the healthy growth of the plants.

The light bulb also enjoys quality LED technology and sturdy aluminum alloy material that ensures the bulb does bot overheat at any time, making it safe for the plants.

Other features that make the grow light one of the top-rated on the market include its chip and radiators that keep the temperatures in the grow room at their best levels for proper growth of the crops.

The light bulb works well with different kinds of plants in hydroponics, organic soil, greenhouses, and grow tents. The light bulb comes with an easy installation procedure. It comes with a 3-year warranty.


Reliable customer service

Provides a uniform spectrum of light

Provides same light as that of the sun for plants maximum growth

Ideal for different types of plants.


There are a lot of things to consider when it comes to choosing the best LED to grow lights for indoor plants. Worth to be mentioned, Samsung LED Grow Light is also a good choice for you to consider. The good news is we have done all the legwork for you. Our professional testers took these lights to their limits and our findings are all here in this in-depth comparative review. We hope it’s helpful for you! Thanks for reading.



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