Look for a siteone, Ewing, central, Aquarius or any other irrigation/landscape supply house in your area. You'll be able to get products from the brands the pros use. You'll be paying retail prices though unless you have a Tax ID that you can start a contractor account with but even then you're not gonna get the best pricing. Home Depot has Kichler stuff. I really like their smart transformer. Home Depot also has deals on their stuff so you can get close to or even below contractor pricing at the right time. Brilliance makes great LED strip lights but they are expensive. FX Luxor line for integrated ZDC fixtures and highly customizable zoning. Really good stuff but ridiculously expensive. Volt is sold at Home Depot and you can order direct from them. I think they sell packages of transformer and fixtures. Their quality is middle or the road. They have a lot of drop in fixtures that are cast bronze which is better than painted aluminum. Depending on where you are located you are going to want to weigh differences between brass and bronze when picking fixtures. Most professionals are going with integrated fixtures which have their benefits over a drop in lamp style fixture. Answer from Duh_Dernals on reddit.com