TOP 5 Best 600 watt LED Grow Light Of 2020 Reviews

UNDERSTANDING GROW LIGHTS: WHY ARE THEY IMPORTANT

The most basic thing that one needs to know about growing weed is that it requires some basic elements of nature – air, water, heat, and light! While all four of these are available in the outdoor growing setup and exist freely in nature, the problem with growing weed outdoors is that it does not allow the grower to have any control over these factors. Basically, there might be a day where the sun might be behind the clouds – which means that both light and heat are being cut off – and there might be multiple such days. Furthermore, there might be a dry spell for a really long time and water might become scarce!

Hence, it is essential for any good ‘grower’ of weed to grow their cannabis indoors and under a controlled environment which would ensure that they can emulate a ‘best-case scenario’ for their plants by providing heat and light with the help of grow lamps and air and water can also be provided in just the right amount!

When you see this post, undoubtedly, you are looking for the best 600 watt LED grow lights, and I congratulate to you, this post is what you required to, read below you will get a big harvest.

ECO Farm MB660 Foldable Grow Light Bar

• Using highest output Samsung LM301B LED chips with Osram 660nm chips, Efficacy is up to 2.7umol/J. High PPF is up to 1782μmol/s. Higher PPFD than Fluence/Gavita.


• Full spectrum with enhanced red for full cycle grows.


• Built-In Driver, just unfold, plug and play.


• 180°foldable, facilitate transportation and storage.


• 6 bars, more than 2160 LEDs distribute evenly.


• Supporting daisy chain and 0-10V dimming.


• UL, DLC, CE, ROHS certified.


• With a lifespan of over 50000h and comes with a 5-year warranty.


• 2112pcs LM301b 3030 White chips+48 Osram 660nm Red chips+4*165W Sosen Designed Driver

OPTIC 6 GEN3 COB LED Grow Light

The Optic 6 from Optic LED is a bit of an enigma. In terms of power usage (605 watts) and output, it is equivalent to a 1000 watt LED light, but the coverage area is closer to the best 600w lights and the price is lower than all other quality lights. That is why we included it here, instead of our list of the best 1000w lights.

This light actually comes in two versions. The Optic 6 3000K features only 3000K COBs, which are heavy on red spectrum light, making this version a flowering monster. The Optic 6 3000K and 5000K has four 3000K COBs and two 5000K COBs. The 5000K COBS add blue spectrum light, making this the ideal version for all stages of growth.

Yearld Pro 660W LED Grow Light Bar

• Industry-leading, dimmable and extremely efficient Meanwell driver 


• High-efficiency Samsung LM301B White + Osram Red LEDs


• 4000K white true full spectrum enhanced with 660nm deep red for optimal canopy penetration


• Industry-top efficacy: 2.6 μmol/j


• Reliable passive-cooled design (no cooling fans required)


• Full Spectrum: Ideal for seedling to harvest growth


• Replaces a single-ended 1000W HID while only drawing 660W from the wall


• Auto-sensing power supply (AC 100-277V)


• 5-year warranty, 90-day replacement, 30-day return policy

ThinkGrow Model-H 630W Horticulture LED Grow Light

The Model-H is a high performance LED grow light for the horticulture cultivation. It is designed specifically for high PPFD cultivation practices in vertical farming. Full spectrum design with spectral tuning capabilities cover each critical phase of growth from vegetative to flowering.

ThinkGrow is brought to you by the same company making TrolMaster controls -- currently one of the most sophisticated digital environmental controls on the market. ThinkGrow LED lights are also fully compatible with TrolMaster controllers with up to 256 lights being able to be controlled per digital channel.

Grower's Choice ROI-E680

The Grower's Choice ROI-680 LED grow light is inspired by a collaboration between two of the most prominent and respected companies in the indoor grow lighting industry: TSL Horti Tech and Growers Choice.

These two brands have come together to combine their years of experience and innovation in grow lighting to create this high performance, cost effective, efficient lighting solution for commercial growing.

Grow lights, in particular, are the most important because essentially what they are doing is that they are emulating the natural light and heat that the sun provides to the plants. Plants need light and heat because they use that to create pigments and energy with processes such as photosynthesis. This is what helps them grow stronger and healthier. Furthermore, especially for cannabis plants, grow lights are of another importance – based on the kind of heat and light you provide at different stages you can somewhat alter the chemical composition of the plants getting a stronger or a lighter flavor in the weed that you are going to smoke! Hence, it is essential to know about grow lights and understand their functions.