Description
Chemically weighted with stronger blue wavelengths
fast-acting nutrients with any base nutrient program
not the other way around
Runs HPS or MH bulbs
but they also create shade
Sunmaster 600W Super HPS water-pumps-&-irrigation-supplies Chemically weighted with stronger blueSUNMASTER 600W SUPER HPS A growers choice lamp for over 10 years, Sunmasters 600W SUPER HPS is spectrally optimized to drive robust flowering and higher yield. E ballast compatible. 1 year warranty.