The large Urbanbox measuring 120x120x200 cm is ideal for indoor cultivation under lighting with an input power of approx. 450-600 W. The grow box has a stable construction (16 mm rods) and reinforced plastic corners as well as durable and opaque zippers. Made from high-quality and strong Mylar 600D Oxford fabric with an inner Mylar film for high reflectivity. Fans and odor filters can be easily attached using the hanging straps. The exhaust and supply air openings ensure efficient air exchange, while the passive inlets are protected by an insect screen. A removable floor protects against possible flooding.