For more than 50 years, Whelen and its 800 fulltime employees have provided innovative emergency lighting and siren products in the automotive, aviation, industrial, emergency management and traffic management markets. Whelen is also a household name to race fans across America. Whelen is the title sponsor of the NASCAR Whelan Modified Tour and the Official Licensed Warning Lights of NASCAR. The company also provides emergency lights for safety vehicles, tracks and pace cars for ASA, ARCA, IRL, CART, IROC, SCCA, and The World of Outlaws.