or 4 payments of 
Description
The Gavita Pro 600W EL 400V Single Ended Bulb is specially adapted to the needs of the indoor gardener. Engineered for using a higher frequency to get more photosynthetically active radiation (PAR) to your canopy. This 600W 400V EL version is the improved version of the Son-t Plus. The HPS lamp combined with a 400 volt ballast deliver the Highest Micromole output available for a 600W ballast.