Supreme Lux SupremeLux 315W CMH 4000K Red Enhanced grow-light-bulbs If you have a hardness

If you have a hardness level of 25 GPG or higher please speak with a water specialist for a recommendation

and 5284 GPH at 10

minimal energy consumption and offers great savings with low maintenance and operation costs

providing growers with a clean and secure growing environment

and a powerful 5:2 formula to enhance nutrient chelation and maximize water absorption

Supreme Lux SupremeLux 315W CMH 4000K Red Enhanced grow-light-bulbs If you have a hardnessDescription SupremeLux 315W CMH 3000K Red Enhanced. B Lite offers adjusted horticultural spectrum in HID grow lamps. the lamps are made to assure consistency in quality and optimized for high performance.