NORTH AMERICA’S PREMIERE CHOICE FOR COMMERCIAL AMBER WARNING LIGHTS FOR OVER 50 YEARS. Since 1969, SWS Warning Lights Inc. has provided professional-grade amber warning lights for commercial fleets across North America. Made proudly in Canada, our lights are designed to withstand the most extreme conditions, durable enough for rigorous construction applications where safety is non-negotiable and visibility is critical. With a large team of lighting engineers and one of the widest selections on the market, SWS Warning Lights has the right commercial lighting solution for your fleet of heavy-duty vehicles. UNCOMPROMISING QUALITY Our amber lights are handcrafted with superior components and high-quality materials for exceptional performance FAST DELIVERY Your orders are shipped quickly and efficiently to your local dealer, truck upfitter, or right to your front door OUTSTANDING SERVICE Our team of engineers is just a phone call away to answer your questions and provide fast, reliable solutions