Wall Mount Duct Shutter 4 - White Steel 4" Wall Mount Duct Shutter commercial-greenhouse-fixtures and a 4-oz bottle of

and a 4-oz bottle of Trim Fast Blade Lubricant

the ECS-3 comes with a 16ft RJ12 cable

5 amps/120 volts/60 Hz

Ceramic micromole output within the PAR (Photosynthetically Active Radiation) spectral range

Splash resistant cover

Wall Mount Duct Shutter 4 - White Steel 4" Wall Mount Duct Shutter commercial-greenhouse-fixtures and a 4-oz bottle ofA wall mounted shutter designed for use with grow rooms, dryers, attics, and other HVAC applications. Features built in rubber stoppers that dampen slamming vent blades and ensure complete blockage. Non return thin louvers that close when fan is not in use to prevent outside air and debris from entering. Durable, lightweight steel body that is rust resistant can withstand most weather conditions. Duct Opening Diameter: 4 inches Front Plate Size: 6. 69