Aluminum Foil Duct Tape - 72mm X 50m VENTFAN_8 where it's been tied around

where it's been tied around using a string

Output: 2200 Liters/Hour

Simply insert the appropriate HPS or MH 600w lamp into reflector and Plug & Play

The blue beads in different hues

Aluminum Foil Duct Tape - 72mm X 50m VENTFAN_8 where it's been tied aroundAluminum Foil Duct Tape For Hydroponic Ventilation Connections 72mm X 50m Aluminum Foil Duct Tape is the best tape to use in your hydroponics grow room to hold sheeting on your walls or to connect your ducting to your fittings or carbon filter, as it far more effective against the high temperatures that are produced in your room from your lamps and other heat emitting objects, when compared to regular duct tape and it will hold your object in place