It is a down time for gardening for me. The ground is frozen solid. All I can do is pour on liquid fertilizer I make and get things ready for indoor seedlings in Feb-March. I'm trying to save up money for more lights. I'm thinking about buying 4 of these things:
https://www.amazon.com/Lights-America-8140SE2-GL1-Flower-Budding/dp/B01M97SHZVAny glaring mistakes I'm not seeing here? I'm already using 40watt 4-feet long LED lights, but I want a set that I can use for mature plants and overwintering. My shelving is setup for 4'x2' so these fit the need.