Everything You Need To Know About Voltage For Your Grow Light Installation

What voltage do grow lights need? Commercial fixtures run on 120V to 480V depending on the model. Many P.L. Light Systems LED fixtures accept 208-480V, and the best choice is the highest voltage your facility has available. This guide answers the electrical questions that come before any lighting decision, from single-phase versus 3-phase supply to fixture-by-fixture voltage ranges.