1. PL series is a full cycle top light for the the commercial horticulture cultivation, we use 3500k+660nm full spectrum.
15% blue light is enough for the plants veg stage, and 660nm make
plants achieve maximum efficiency in photosynthesis, it is perfect use
for the plant full cycle growing.
3. We recommend PL series deployed in environments with CO2 supplementation
between 800-1400 ppm in reproductive growth stage due to high PPFD
level. PL series can be used in the vertical farm, farm, home grow, and
indoor grow, grow tent. It is your best choice for your grow light.