I just came across this old technology being applied in a new way to hydroponics, pot growers, salt water aquariums and even the planted aquarium. But the technology is still very young and there's very little beyond opinion on there useful application for the planted aquarium. Bulbs range in color temperature from 2700-6500K and some can be fitted into standard household sockets. *Inda-Gro seems to be the only company promoting this type of light for the planted aquarium. Does anyone have some firsthand knowledge of this type of lighting being applied to aquatic plants ?
* Inda-Gro has the spectral output of this light and they also have some photos of it used on a planted tank in their Gallery.
* Inda-Gro has the spectral output of this light and they also have some photos of it used on a planted tank in their Gallery.