Premium Duct 10"-25' Commercial Water Filters and high lumen output in

and high lumen output in any growing environment

it features a resin cased circuit board with a sealed bearing fan so it will run cooler than any other ballast and it’s been tested to withstand the extreme atmospheric conditions of virtually any growing environment

stand-alone

The instrument is only as accurate as the probe is clean

Swing Stop® retention cable keeps glass from abruptly swinging down

Premium Duct 10"-25' Commercial Water Filters and high lumen output inActive Air Premium Ducting is made of tough 3 ply aluminum foil laminate. It is designed for air cooling and can be used in different forms of heating and ventilation applications. This product is made to resist puncture and tears. One continuous and corrosion resistant helix wire is placed in the duct wall for structural support. Active Air Premium Ducting is perfect for the air cooled reflectors in your grow room. Includes (2) EZ Turn duct clamps