Black + White Woven Blackout Light Deprivation Film 9 Mil Grow Guide 3 GPH from a pressure-compensating

3 GPH from a pressure-compensating PCJ emitter

470 CFM HAF Airflow: Deep-guard design and heavy-duty blades move extreme air volume

using a heavy-duty square U-bolt and matching bracket built to hold position through the vibration

this is a veg-and-propagation T5 at 6400K

Black + White Woven Blackout Light Deprivation Film 9 Mil Grow Guide 3 GPH from a pressure-compensatingBlack on one side & White on the other Control the light cycle in your greenhouse & hoop house Extra Tough 9 Mill Thickness Made From Reinforced Polyethylene Patented woven reinforced design for extreme weather UV Coated Reinforced with Multi Layer Patented Technology Waterproof Works in most Climates Anti Drip Properties