What I try and tell potential customers that I come across is this; you don't have to spend hundreds or thousands of dollars to upgrade your pool lights. If you go into a local pool store or talk to your local installer, most don't realize that inexpensive solutions are available. What I sell the most of are very affordable bulb upgrades for existing systems. Just like you install a new bulb when your old ones burn out, so you can do with a new LED color bulb. Look at our large pool and small spa size swap in upgrade bulbs.