Grow1 Greenhouse Light Traps offer the best air flow on the market and require little to no space within your grow room once installed. Light Traps are used to provide complete blackout environments while essentially allowing your rooms to breath without compromising the sensitive lighting of your room. Optimizing your growing performance requires the ability to control and completely block out light, while simultaneously providing the maximum airflow possible. Light Traps are designed to provide an exact amount of light blocking (darkout) needed for any application. Grow1 Greenhouse Light Traps are made of durable corrosion free plastics and are easy to assemble, install, and remove while providing superior performance.