Dragged it out for years but today finally switched to LEDs from 2x250w MH and 2x54W T5.
Ended up with 2-Hydras and a Director for control. Will try it for a bit but thinking probably need to pick up one more light.
Seems what I'm most impressed with though is the Director. Find it totally amazing I can sit on the couch with a laptop and have the lights mimic the sunlight off of a reef of my choosing completed with real-time cloud and weather.
Now to get started again with SPS.
