Method Seven RESISTANCE HPS new-releases Sturdy steel housing & German

Sturdy steel housing & German aluminum hammertone reflective

-rubberized handle

cooling towers and boilers

and container-grown plants

Made from highly durable PVC plastic

Method Seven RESISTANCE HPS new-releases Sturdy steel housing & GermanMethod Seven designs high quality glasses and photo filters for indoor and outdoor growing environments. Our grow room glasses provide true color in bright lighting and are optimized for each of the standard grow lighting spectrums. Lens Technology Perfect Color HPS grow room glasses are the go to optical tool for indoor horticulture under high pressure sodium lights. These mineral glass lenses are infused with rare earth elements to filter the grow