Active Air Premium Ducting, 8" x 25' Pest and Disease Control Each has an LED indicator

Each has an LED indicator to show whether the outlet is On or Off

The Fan Heat Shield blocks the heat generated by inline duct fans from radiating off of them

Grodan Improved

3′ x 5′ – Fits 2′ x 4′ tray

Lamps sold separately for item PHMH6020NL

Active Air Premium Ducting, 8" x 25' Pest and Disease Control Each has an LED indicatorActive 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