i am using a 2700k 65watt coralife strip in one of my stealth cabs along with a vitelume 125watt 2 45watt 6700k and 2 45watt 2700k cfls . harvest averages a qp and the buds are very dense for cfl flowering. the coralife ones are easy to rewire and make the ballast remote. i'll post pics of my light set-up this evening if you are interested?