Use daylight 6500k for most of your tubes. You can always add some red tubes to mix it up. But 6500k works very well for me. Rimmer > On Jan 10, 2023, at 12:28 PM, Fred Biasella via pbs <pbs@lists.pacificbulbsociety.net> wrote: > > Hello Folks, > > I'm sure there was a discussion about changing fluorescent lights over to LED lights a while back but I don't exactly remember (CRS ya know?). I was just online looking for replacements and got all twisted up with the spectrum, kelvins and intensity. Which spectrum do you all use so the plants grown indoors get the proper light spectrum/exposure and not cook them? I'm very fortunate in that my plants are growing in my closed in, heated, southern exposed porch but I think they would grow better with different lights. Any Help would be greatly appreciated :) > > Thanks, > Fred > _______________________________________________ > pbs mailing list > pbs@lists.pacificbulbsociety.net > http://lists.pacificbulbsociety.net/cgi-bin/… > Unsubscribe: <mailto:pbs-unsubscribe@lists.pacificbulbsociety.net> > PBS Forum https://… _______________________________________________ pbs mailing list pbs@lists.pacificbulbsociety.net http://lists.pacificbulbsociety.net/cgi-bin/… Unsubscribe: <mailto:pbs-unsubscribe@lists.pacificbulbsociety.net> PBS Forum https://…