PROXIMITY Cube Lighting System – Supplemental Canopy Lighting The PROXIMITY Cube Lighting System is a second-generation supplemental canopy lighting system designed to bring light into the areas traditional top lighting misses. Built exclusively for serious cultivators, the Cube surrounds the crop with strategically placed broad-spectrum lighting to improve lower canopy development, crop uniformity, flower density, and overall plant performance. Unlike standard under-canopy lighting, the Cube is designed to create a more balanced light environment throughout the entire canopy. By delivering light around the plant instead of only from above, it helps reduce shaded zones, support stronger lower growth, improve consistency across plant sites, and maximize usable canopy space. Available in 4x4 racks currently 530–663 µmol/s PPF depending on size 212W–265W power draw 2.5 µmol/J efficacy 210° perimeter light distribution Adjustable height: 33"–45" Broad spectrum 3000K CCT IP65 rated ETL / DLC certified 5-year warranty Designed for perimeter / under-canopy supplemental lighting Why Growers Use the Cube 150% more lit canopy compared to traditional top-light-only setups 20%+ increase in yield, grading, and revenue reported by PROXIMITY customers Average ROI in 1–2 harvests Supports larger average bud size and tighter internodal spacing Helps reduce popcorn flower and improve lower canopy productivity Improves light and crop uniformity from veg through harvest Modular, Flexible, and Easy to Integrate The Cube is modular and customizable to fit a wide range of grow environments, including rolling trays, benches, racks, or ground-level installations. It is designed to accommodate variations in plant height, plant spacing, and bench size, making it a practical add-on for both indoor and greenhouse cultivation. With little-to-no downtime and no complex mounting hardware required, the Cube can be integrated into existing grow rooms to supplement top lights and improve light distribution inside the canopy. Designed to Improve Lower Canopy Performance By increasing PAR levels in the most light-hungry layers of the crop, the Cube deploys additional light where it is needed most. This helps promote tighter internodal spacing, increased cola size, better plant uniformity, and higher output per square foot. Additional Benefits Improves visibility under the canopy for easier crop inspection Helps reduce dark, humid areas where pests and powdery mildew can thrive May reduce trimming requirements by improving lower growth quality Provides structural support while improving canopy-side lighting Available in standard sizes for 4', 5', and 6' wide rows or benches Installs end-to-end for improved light uniformity Only available at LED Grow Lights Depot.
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