Each colored ring is lit with multiple long-life, energy-efficient LEDs. Each segment is individually programmable to illuminate steadily, flash, or to appear to rotate. The molded enclosure is made out of strong ABS plastic and mounts easily on your tabletop; simply drill a hole in the table for the cable, and use the included screws to secure the Light.
The Studio Signal Light is easy to control. Illuminate them with 12VDC. If you have a broadcast console with built-in logic, you can drive these directly. Or make your own interface. Better yet, use the Angry Audio
Studio Signal Light Gadget designed just for this purpose. Your studio is going to be beautiful.