Mechanicsburg, PA - Automation Systems Interconnect, Inc lights the way to safety with the modular industrial signal tower lights line. These 70 mm signal towers allow customers to stack up to seven modules including a sound module. Light modules are available in six different colors; red, green, orange, yellow, blue and white. Three different illumination types; steady, blinking and flash are available. Fixing bases can be ordered in wall or surface mount in plastic or metal with extension ...This story is related to the following:Tower Lights | Industrial Warning Lights |