Below are the available bulk discount rates for each individual item when you purchase a certain amount
This article may be of interest heliospectra Blue Light Advantage. Running Blue light for 30 minutes prior to other light opens the Stomata, set the plant to breathing, exchanging gasses, quickly.
This Grow Light: 50 Watt, IP65 rated, can be used Indoors, Outdoors or in the Greenhouse.
Special: Discounted price? Buy in Bulk, above.