If the 14 and 20K's are both full spectrum bulbs, you're still getting some wavelenths in the 420 nm range, just not as much as with straight actinic bulbs.Originally Posted by adamRS80
Andrew
If the 14 and 20K's are both full spectrum bulbs, you're still getting some wavelenths in the 420 nm range, just not as much as with straight actinic bulbs.Originally Posted by adamRS80
Andrew