Horticulture lighting group hlg 550 v2 r spec best value for money 3.
High par led grow light.
On the downside the phantom 1 is somewhat bigger than most other growing leds that we tested.
Par reading comparison at various footprint intervals kind led light spectrum at 24 inches.
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.
The 5 best led grow lights that will maximize your yield in 2020 1.
This allows growers to yield up to 108 grams of dry flower at only 54 watt.
Gavita pro 1700e best overall 2.
Lower powered lights such as a 250 watt led grow light should be kept 12 24 inches above the top of the canopy.
Viparspectra reflector series cheapest.
Kind led grow lights on the other hand compared to hid lighting as well as to other led lighting options show extremely high par readings with an efficient and accurate distribution of strength across your plants desired spectrum.
Thanks to its high quality led chips the grow light also shines through its extraordinarily high par efficiacy of 2 92 umol j.
Amare solareclipse best build quality 5.