Method Seven HPS Perfect Color Plus Crystal Glasses 4' x 8' a pack of 25 robust

a pack of 25 robust bags designed to cater to the diverse needs of both household hobbyists and commercial-level growers

Accuracy: ±8% V/V *Accuracy determined in a controlled environment with multiple substrates

and RED channels for full-cycle photosynthesis

the M Lite maximizes your productivity while ensuring detailed attention to the quality of your trim

Method Seven HPS Perfect Color Plus Crystal Glasses 4' x 8' a pack of 25 robustMethod Seven HPS Crystal Glasses for Color Correct Vision Designed for growers working under high pressure sodium lighting, these HPS Crystal lenses use premium German mineral glass to filter harsh spectra and restore natural color. That means easier scouting for leaf issues, pests, and nutrient imbalances with unmatched visual clarity. Mineral Glass Lenses with UV & IR Protection The scratch resistant mineral glass is easy to clean and stays clear