Mid range lights such as a 600 watt or 900 watt led grow light should be 14 36 inches from the top of your plants.
Highest rated led grow lights.
The gavita pro 1700e s output is rated at 1700 μmol s.
It will easily cover a 5 x 5 to 5 x 8 about 20 40 square foot grow space with your light hanging at 24 inches from the top of the plants.
Expert tip led lights tick all the eco friendly boxes they use about 90 less energy than incandescent lights and they re fully recyclable once they reach the end of their life.
Some led grow lights produce full spectrum light which is best at replicating real sunlight whereas others produce a more limited spectrum.
Go to main menu.
Discover the highest yielding led grow lights for your grow.
This led grow light has been tipped to give twice or even three times the intensity when compared to any other best led grow light in similar categories.
The bestva 2000w led grow light is a cheaper alternative if you are growing cannabis in a poky tent of 2 3 feet in dimension.
This is extremely high for an led grow light.
Cultivate healthy plants year round with a full spectrum grow light like our top overall pick the roleadro led 75w grow light.
However you are tight in budget.
Lower powered lights such as a 250 watt led grow light should be kept 12 24 inches above the top of the canopy.
Not only is the strongest light on the list when you look at its umol j we can clearly it s also one of the most watt efficient lights that you can get.
It s the strongest grow light on our list.
The phlizon 1200w plant grow light led comes in as my first recommendation for an all around high quality led grow light.
Very highly rated with over 800 positive reviews.
Advanced platinum series p300 led grow light the advanced platinum series p300 led grow light has one of the highest par lumen outputs among all the other led grow lights in the market.
High powered lights such as a 1500 watt 2000 watt or 3000 watt led grow light should be raised to 24 36 above the canopy.