Archive for March 16th, 2008
Sunday, March 16th, 2008
Why are Digital Ballasts Better
By: Susan Slobac
Before entering into a discussion as to why digital ballasts are superior to the old-fashioned magnetic core and coil types, it may be helpful to know exactly what a ballast system is in terms of hydroponic gardening and grow lights.
All standard grow lights used in hydroponic gardening – whether some type of [...]