P.L. Light Systems Information

P.L. Light Systems designs and manufactures commercial horticultural grow lights for greenhouses, indoor farms and controlled environment agriculture. Established in 1981, we supply growers across North, Central and South America. The range covers LED and hybrid greenhouse lighting for vegetables, floriculture, cannabis, propagation and vertical farming, including one-for-one HPS to LED retrofits. Projects start with a light plan, a layout modelled against your growing area showing fixture placement, light levels and energy figures before you commit. We supply, plan and support the lighting. Installation is handled by your contractor. Our Knowledge Center carries free technical articles on spectrum, DLI and lighting strategy.