Bought this huge shelf system at a warehouse. My husband installed a LED panel light (3700 lumen). The red and yellow pots were spray can covers, we drilled holds for air circulation and drainage. Plants are labeled with a photo of its flowers and the name when ID is confirmed. It is a work in progress. I like the fact that the shelf unit has wheels. So I can move the whole thing inside the apartment when bad weather is announced. We installed a green net around the balcony. In summer, orchids are protected from direct sun light.