JTH Lighting Alliance is a nationally respected manufacturer's representative working in the states of Minnesota, Iowa, Wisconsin, North Dakota and South Dakota. We work directly with trade professionals including architects, engineers, electrical distributors, lighting showrooms, and electrical contractors by helping them find solutions to their most challenging lighting applications. JTH Lighting Alliance represents many of the finest manufacturers of lighting equipment and lighting controls. This together with over 200 years of combined experience makes us the professional’s choice for the premier projects in the upper Midwest and around the world. Since 1988, JTH Lighting Alliance has been a trusted source for the most current and accurate information on lighting fixtures, applications and control.