The Hortibest JF-3600 is a cutting-edge LED grow light designed for professional indoor and greenhouse cultivation. Featuring a patented no-PC lens design, the JF-3600 eliminates yellowing, spectrum drift, and light decay for consistent performance over time. With dual-channel control, growers can fine-tune the light spectrum to match specific growth phases, optimizing photosynthesis and plant health. Replaces DE-HPS lights on a 1:1.5 footprint. Covers 5' x 6' grow spaces at over 1250 umols/ms PPFD. Built to withstand challenging environments, this grow light offers IP65-rated protection against moisture and dust. Its high-output performance delivers an impressive PPF of 1600 μmol/m²/s and is perfect for large-scale, energy-efficient growing operations. The JF-3600 also supports daisy-chaining up to three units, making it an ideal solution for scalable cultivation. High Efficiency: 990W power consumption with 1600 μmol/m²/s PPF for robust plant growth. Dual-Channel Spectrum Control: Adjustable spectrum to optimize for various growth stages. Patented No-PC Lens: Prevents yellowing, spectrum drift, and light decay for consistent output. IP65 Rated: Protected against moisture and dust for reliable operation in wet conditions. Daisy-Chain Compatibility: Connect up to 3 units on 277V circuits for scalable solutions. Wide Voltage Support: Operates at AC200-277V with 0-10V dimming control for versatility. Compact Design: Sleek dimensions (34 x 14 x 4 inches) ensure easy installation. Reduced Heat Output: Efficient cooling with 2627 BTU/h heat output, ensuring plant safety. Spec Sheet Download