Description: 84″ x 60″ x 60″ Dual 400 watt HPS lights VerticalPonics System. Steel Frame with custom trays set up for 48-Plants. 2 times the yield and 1/2 the electricity cost of traditional horizontal systems! The Big Buddha Box comes with 6″ Inline Fans; one that exhausts all waste-air through a 6″ Industrial Strength Carbon Filter and the other pulls air across the high pressure sodium lamps to cool them. 40 Gallon reservoir fills and drains all three tiers of trays providing the optimum environment for plant roots to propagate. Vertical SCROG net trellis allows for proper plant management for effective vertical Sea Of Green. Add CO2 for the utlimate grow room!! Yield is generally 2-3lbs of dried plant matter every 2-3months.