AC Infinity Register Ventilation Grille 4" x 10", White lighting Fit for 2x4 Grow Tents:

Fit for 2x4 Grow Tents: These bars are ideal for supporting supplemental lighting

Color: Royal Brass

Advanced Programming: Equip your grow space with the latest in scheduling controls

Made from proprietary polyethylene film produced via high-pressure technology

and flammable liquid organic compound with a distinctive

AC Infinity Register Ventilation Grille 4" x 10", White lighting Fit for 2x4 Grow Tents:Description 4 x 10 Register Grille: Designed to better regulate airflow for enhanced cooling and heating control. The durable steel body with a rustproof matte finish increases resistance to corrosion, dust, and spills. Practical Control: The practical control lever smoothly adjusts vent dampers to effectively boost or limit air passage intensity. The uniformly structured louvers are specially constructed for more balanced airflow distribution.