WHELEN ENGINEERING 4BKT1 UNIVERSAL L-MOUNT 400/M4 SER.

A trusted brand since 1952, Whelen® is a leading manufacturer of emergency warning products in North America. Its portfolio includes a range of high-performance warning lights, white illumination lights, sirens, controller units, and high-powered warning systems for automotive, aviation, and mass notification applications. Whelen products are designed and engineered in collaboration with fire volunteers and EMTs and undergo strict quality control via certified on-site test labs. All products are also made and assembled in the U.S. at state-of-the-art facilities in New Hampshire and Connecticut. And if it breaks down, Whelen maintains strategically located service facilities that can repair broken or damaged products and return them to customers in as fast as 24 hours.