no problem, you can mix and match all sources of light including sunshine, CFL, LED, HPS, MH, etc......By using CFL lights and LED lights in combination, will this aid the plant growth or screw it up
I've been playing around with mixing CFL and LED bulbs (Phillips and Cree)....been going well and no heat issuesI'm growing with two CFL's and one LED per plant right now. Much denser results this round compared to my first grow using just CFL's.