GroPros Under Canopy Light Red Spectrum, 8ft Model 280% Deep Red Spectrum The Grow Pros Solutions 8 under canopy light red spectrum version are designed to provide supplemental light to the lower regions of plants in indoor cultivation environments by strategically placing them beneath the top canopy of plants to ensuring leaves and flowers below the canopy receive optimal light exposure by eliminating shady areas. Under Canopy Grow Lights benefits include uniform light distribution, maximizes yield