The 5 Best LED Grow Lights 2021 Reviews – Ultimate Buying Guide

LEDs are no doubt, a way better source of grow light from HIDs, HPSs, MHs, and so on. The best LED grow light comes with a fine blend of full-spectrum coverage, cost-effectiveness, and low heat emission.

If you’ve got a sunlight-hungry plant and a bright spot by a big window, using a grow light may not be necessary. But during the winter months when the sun is low or obstructed, plants often don’t get enough of what they need, and an indoor LED light can fill that void, keeping them growing all year long.

Even if you do have sun-facing windows, you may be running out of windowsill real estate for new plants, and a grow light allows you to put your new additions anywhere you want, even in a small backroom with poor natural lighting.

Achieving a balance of light across the spectrum is important too, as plants tend to compensate for whatever color of the spectrum they’re lacking. For example, plants with an excess of shady blue will grow stretchy to search for the sunlight, while on the opposite end, an overdose of high-end infrareds can cause burning and bleaching.

Whatever light you grow with, it’ll need to be on for long stretches, often 12-16 hours, with at least eight hours of darkness. Keep that in mind especially if you’re getting plants for a bedroom, where you may not want a light shining all day. Also if the light doesn’t already come with a built-in timer, we suggest investing in one, to set it and forget it.

Raymatix HAMR2 480W Full Spectrum LED Grow Lights

 Pros

• Multiple heat sinks


• Upgraded aluminum radiators


• Two multiple high-speed mute fans

Cons

• Not waterproof


• For indoor use only

Phlizon 2021 Latest FD4000 LED Grow Light

 Pros

• Excellent PAR output


• Convenient dimmable feature


• Optimal Spectrum

Cons

• Flowering takes time


• Requires more extension cords

ECO Farm 480W V3Pro Samsung LM301H Movable LED Grow Light

 Pros

• No extra ballast needed


• Can be controlled by timer


• Easy installation

Cons

• Not waterproof


• Extremely bright

King Plus UL Series 4000W LED Grow Light

 Pros

• Better PAr (⅛ the power draw)


• Good for hydroponic plants


• Engineered through researcht

Cons

• Not waterproof


• Extremely bright

Shengsite LED Grow Light For Indoor Plants, Upgrade 75W Sunlike

 Pros

• Includes Infrared LEDs


• Promotes cell division


• Adjustable intensity

Cons

• Not ideal for blooming


• More blues than red

If you have decided on your LED grow light, here are a few pointers that you should not miss before making the final purchase:

This is a first step. Take out your measurement tape as it is better to know accurate measurements than to buy a grow light on an estimated guess. As each light has a specific coverage area it can offer, hence, you need to know what can you fit within the space you have at home. Knowing you space measurements will also help you out in knowing the feedback from reviewers who had the same growth space as you.

This will be critical as the grow lights offering better quality will generate maximum benefits. If you’re a learner, you’ll probably want to get your feet wet with a low-priced solution. If you’re skilled, you will know that with LED grow lights – good quality means more price. Knowing the product brand and their reliability is equally important. A popular brand with raving reviews is almost always – a safe bet.

A full spectrum LED grow light will help your plants grow to their maximum nutritional value. Depending on the stage of growth, you will need a red and blue spectrum, as well as infrared and ultraviolet lights. To ensure maximum growth, it is important to have a powerful light with different wavelengths.

The industry’s full spectrum yields are slightly newer, but they are quick to take their place in a grower’s catalog. Full spectrum grow lights run cool and need no extra fans. They save on energy and cost less overtime. Most LED lights have a variety of colors emitted – including the best LED grow lights that have a full range of IV/UR rays.

As they use a lot of electricity, it is wise to get a grow light that cuts down on the electricity bills. An average LED grow light operates for around 10 to 12 hours a day. The higher light intensity you choose (1000w, 400w, 300w etc), the lesser electrical usage takes place in the most cost-effective ways.

Depending on the stage, you’ll want to ensure that your plants receive the proper amount of lighting (down to the exact hour). It’s extremely important that light cycles are followed to a tee as it can severely alter the growth and potency of your plants.

cultivating plants indoors may require a lot of energy and power consumption. There is a reason plants are called that way: they absorb the energy of the sun and convert it to organic matter. Having a good and strong light source is crucial for a proper and healthy plant development. Just like humans need a certain amount of food to stay healthy and functional, plants need a quality and steady light source that would feed them. You would never survive on 5 grams of food per day, so why should a plant survive on dimmed and inadequate lighting. You need Best LED Grow Lights 2021 help for for a best growth stage.