Lighting upgrade question

[putemup]

I'm looking to u<span style="font-size: 13px;"><span style="font-family: Calibri;">pgrade my system to operate using LED’s. Does anyone have a non bias resource (internet page or a book that I could buy) that would allow me to read and come to my own conclusion as to what would best suit my needs? Any assistance would be much appreciated.</span></span>

 

[brandonmason]

try this