HPS & MH Lights
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Published
2022/04/04
About
High pressure sodium (HPS) and metal halide (MH) lights are still a top choice among many types of growers. From hobbyists who don't want to spend the money up front for an LED light or commercial growers who are covering massive warehouses without the upfront costs of LED's. These are the traditional grow lights that have been producing big yields for many years.