Method Seven Evolution HPS+ Matte Black 150 Gallon 0 works through an oxidation

0 works through an oxidation chemical reaction that kills    bacteria and fungus

in soilless mixes or soil

Full spectrum with 660nm deep red

The Quest Dual 155 was designed to be placed overhead and out of the way

TSL-800 LED Fixture

Method Seven Evolution HPS+ Matte Black 150 Gallon 0 works through an oxidationMethod Seven Evolution HPS Plus Glasses Matte Black Your go to optical tool for growing under high pressure sodium (HPS) lights. HPS Crystal lenses are crafted from German mineral glass that's scratch resistant, easy to clean and never hazy. Infused with earth elements to filter the grow room light spectrum and restore natural color, making it easier to spot issues like pests and nutrient deficiency. Our HPS Crystal lenses block ultraviolet light and