Official video of the new Magneti Marelli Automotive Lighting plant for the production of headlamps and rear lights was inaugurated in Pulaski, Tenn. This is... Official video of the new Magneti Marelli Automotive Lighting plant for the production of headlamps and rear lights was inaugurated in Pulaski, Tenn. This is the first lighting production plant of Magneti Marelli in the United States.