that’s right, bro …
don’t fall for the “trap” that many do = don’t substitute watts for watts,
be smart and try to match the same results, but with less cost *wink *
you can indeed safe energycost with the same result when switching from HPS to LED.
i am only using two thirds of the consumption as i did before with exactly the same yields.
i ran a 400w HPS (among others) and substituted it for 4x55w LED-
setup with same yield, less temps and same quality of bud 
