Bluelab External Lockout & Alarm Box grow-light-reflectors Low profile to fit under

Low profile to fit under flood tables and other hydroponic systems

The Controller is very simple—a container with a float valve is connected to the line of units

• Tumblers are available with a non-stick Quantanium coating or as electropolished steel

• The double-bag system designed for cleanliness

SG Ballast

Bluelab External Lockout & Alarm Box grow-light-reflectors Low profile to fit underThis Bluelab External Lockout and Alarm Box is an optional extra for your dosing system. Use 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.