I switched back to my 10K reeflux after using the 12K's for a few months and have decided that I don't really like the color. I hope someone can share experiences with the Radium bulb. Also should I change out my 420 nm T5 actinic for some 10K bulbs? TIA

Clint

Gary I may have a brand new pair of the RF 10K for sale in the near future.