Situated in a suburb of San Diego, California, Tube Lighting Products has been producing high quality low voltage lighting since 1987. Our 11,000 sq. ft. facility enables us to ship product with the highest levels of performance and customer satisfaction around the world. Whether manufacturing our popular products or custom making fixtures with our in-house CNC metal shop, all products are made from start to finish under one roof. Being a recognized U.L. production facility further strengthens our quality assurance pledge.