Browse our range of high-power 1000W LED grow lights and HPS and CMH alternatives — designed for large grow rooms and commercial operations where maximum canopy penetration and light intensity are essential. At 1000W, these are the most powerful grow lighting options available, capable of covering footprints of 1.5m × 1.5m or larger depending on the technology and fixture.

Our 1000W grow light range includes complete kits, ballasts, reflectors, and bare lamps from leading brands including Lumatek, Maxibright, and more.

• HPS, CMH/LEC, and LED options for large-scale indoor growing
• High light intensity for maximum canopy penetration and yield
• Complete kits and individual components available
• Suitable for large grow rooms and commercial operations

Power your large grow room. Shop 1000W grow lights at The Horticulture Company.