Growers Choice ROI-E900

The ROI-E900 uses Growers Choice's proven PAR formula to project into 4'x5' grow spaces. Utilizing our unique PAR formula, the ROI-E900 maintains a full 3k full phase spectrum producing tremendous light output and canopy coverage. Designed to accommodate commercial cultivations with wider tables or trays, the ROI-E900 provides the highest potential for extended coverage, penetration, and quality yields.