(LMA-9) Lighting Adapter to Convert 0-10V Signals to Digital Signals to Control ThinkGrow LEDsOverview While many customers of ThinkGrows impressive LEDs opt for TrolMaster controllers, theres an alternative available. The ThinkGrow LMA 9 enables users to control ThinkGrow LEDs with any third party controller that provides a 0 10vdc analog dimming control signal. This device supports TWO separate 0 10v control channels, allowing for independent control of the supplemental Red diodes alongside the Full spectrum diodes. It simplifies connection