LED Grow lights are a new technology, and it may not always be easy to spot the light that will work the best for you.

But there is no doubt that finding the best led grow lights will significantly improve your work.

Whether you’re replacing an older light system or you’re only just now starting a grow project, you may be overwhelmed by the number of choices you’ll be confronted with when you purchase your first LED grow lights.
And finding the best grow lights as we know is essential.

While all LED lights are superior to competing lights, there are a few that stand out from the rest due to their superior features and value.

GROWER'S CHOICE ROI-E720 HORTICULTURAL samsung led grow light This light is incredibly bright and hefty as well. It is very well constructed too!

This LED grow light definitely surpasses LED arrays that sell for 4 times as much. All those more expensive arrays try and sell you on higher binned parts but at the end of the day, they are all cranked out by the same presses and the discrepancies are negligible.

In addition, this LED grow light is super easy to utilize! Overall, great experience with it! Highly recommendable for those who are seeking fun while doing some planting.
Features:
720W power draw
2.6 umol/j efficacy
1870 - 2080 umol/m2/s total light output
4'x4' to 5'x5' coverage area for high intensity grow
GC-3k Full Spectrum with 660nm deep red (Osram diodes)
Onboard dimming function (100%, 75%, 50%, 25%)
Compatible with Grower's Choice Master Lighting controller 
Even light distribution
Fanless Design
IP65 Waterproof
Horti DLC; UL1598 and UL880 certification
3-Year warranty 

Pros
Preconfigured full-spectrum takes the guesswork out of matching light spectrum to growth cycles
Lightweight light that is easy to install
A great midpoint between price and quality
It has two daisy chain connected plugs
Comes with a power cord and stainless steel hanging rope
Generates less noise
Full and comprehensive nine-band light spectrum
Heat efficient
Cons
While the value is incredible, startup costs are quite expensive

DIMMABLE AVEC QUANTUM led grow lights samsung This product is just well built that has an absolute quality perhaps because it is made in the US. It is worth the investment. Exceptional performance, you can sense the look and feel of a premium product.
High-efficiency white light Quantum Boards
White Light Full Spectrum for better results
Reliable passive cooled design, 10mm thickness plate
Better canopy light penetration with diffused light
Perfect performance for veg and bloom
Dimmable
IR is independently controlled
UV is independently controlled
Back wiring is waterproof
Pre-assembled

In addition, it is very energy efficient and has relatively no heat that gives abundant quality yields.

Overall, your plants would surely love the frequencies of light that this grow light produces.

Pros
Double the lifespan of other LED lights
Lights will overlap well, so fewer lights are needed to cover a larger area
Separate switches for vegetative and flowering growth cycle optimization
One of the highest output of full spectrum led grow light on the market
Comes with dual cycle switches
Versatile design

Final Conclusion
Every thing like a coin has its two sides,so we need to comprehensive all kinds of things. In my opinion,I suggest you choosing the second one,of course,our site has not only this two .