I would strongly recommend going t5 for budget. my first reef tank was lit by 4 t5 lamps and it worked great. A simple 48in 4 bulb Hamilton or wave point t5 light will grow any coral you want and be under $500 brand new. you won't get dimming ability but you will be able to grow a beautiful healthy reef aquarium affordably without headaches.So I have been like reading so much and I think I suck at this when it comes to understanding about lighting. I googled T5 and its showing me the same lights I have in my tank right now? , but they look LED to me? What Im looking for its the lights that can turn on by itself and do the sunset and sunrise and also have the blue light? This tank doesn’t have it. Im probably not making any sense right? Lol everyone its giving me so many good ideas.