Lighting is one of the most integral parts of an indoor garden and for many can mean the difference between success and disaster. Indoor garden lighting has had some huge developments over the years and now has many different options and styles to choose from. Luckily Growers House has done the work for you and has put together an extensive list of HPS, MH, CMH, LED, Fluorescents, Plasma, and more packages to choose from so you can find the best grow lights for your greenhouse and/or indoor garden. HID Lighting Buyer's Guide