We re providing info for two different sized grow light setups using the same materials option 2 is just a miniature version.
Cool tube grow light setup.
Each type of light warm or cool stimulates specific plant behavior.
The main use for a cool tube is to contain the heat generated by the light bulbs within it enabling the grower to extract it right away out of the grow room.
On average the temperature will drop about 2 3 c within the grow room.
Technically this system has 6 shelves but you can t hang lights above the top shelf so there are only five shelves to put seed flats on.
Below are the parts you ll need to put together the exact grow light setup we use.
If your goal is to improve foliar growth in your houseplants or grow leafy greens or seedlings choose a cooler spectrum bulb.
Air cooled grow light extraction set up with insulated ducting duration.
Large grow light system five shelf system 74 in h x 48 in w x 18 in d.