US$ 28.50
featuring a sleek black galvanized steel construction
Heaters: 500 watts x 3
more nutritious and delicious yields
com ships a free one foot height extension with each Gorilla Grow Tent sold
Bluelab External Lockout and Alarm Box Grower's Edge featuring a sleek black galvanizedUse the Bluelab External Lockout & Alarm Box to connect the Bluelab Pro Controller to external switches, for example a float switch or a greenhouse alarm system. When these switches are activated, the Bluelab Pro Controller is placed in lock out mode, so no further dosing will occur until reset. Comes with built in alarm which can be disabled if required. It can be connected to an external alarm (horn or flashing light).
US$ 28.50
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