I normally use a 400 w MH during veg in a 1m x1m tent and then use a 600 w HPS during flower. I tend to run 24/0 for veg and then go to 12/12 for flower. What would be an equivalent light amount if I were to switch to LEDs? Would it be better to separate them into two units rather than one so that they can be placed around the canopy more effectively? I know nothing about LED lighting and was wondering if investing in them would pay for itself in reduced electric bills quickly.