Well it is called weed for a reason. Is definately therapeutic for me too. I started with MH lights. Without question they resulted in a better crop. I am now all LED but I had to double the specified wattage equivalence. In other words if you’re taking out a 1000 watt MH light, you need to put in 2000 watts of LED equivalence. More or less all the LED manufacturers lie when they state what the equivalence is for growing. Still worth it as you will save on power within two or three years and you are not dealing with excessive heat or burning your tops. I forgot about that full cost now that I think of it. Likely spent more than I said.