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(888) 312-8812 Login SignupSecure your emergency lighting setup with the Whelen Engineering Triple Lighthead Housing. This cast aluminum housing holds three 700 Series lightheads in a polished shell that resists corrosion and pitting from road salt and magnesium chloride. The housing is designed so the mounted lamps can be angled to punch through rain and fog, helping traffic see you while you work on the shoulder. Its rugged alloy construction protects the delicate wiring connections behind the lights from debris impact and moisture intrusion. That sealed protection supports dependable operation in demanding environments when you outfit your vehicle with a Whelen Engineering 7CAST3 housing and compatible 700 Series lamps.
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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.
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