When I stepped in my house I listened for the "Hmmmmmmmmmmmm" from the electronics and I knew everything was gonna be alright. LEDs and soil is so undramatic. I just hear the fan.
Much less heat with LED vs HPS. can get too much light with either. There comes a point of diminishing returns and then there's just way too much where your plants aren't happy. Gotta keep up nutes with how much your plants are transpiring etc...
ppp 



...coz we had them in every variety you could ask for....up to 8 ft tall....