Dialight plc, together with its subsidiaries, primarily develops, manufactures, and supplies LED lighting solutions for use in hazardous and industrial applications in North America, EMEA, and internationally. The company operates in two segments, Lighting; and Signals and Components. It offers high and low bays, and high outputs; conveyor, flood, street, area, and flood lights; LED linear fixtures, such as low profile/top conduit linear, stainless steel linear, hazardous range glass reinforced polyester linear, battery backup linear, and end-to-end linear; wall packs/bulkheads, and related battery backup products. The company also provides telecom and broadcast towers, and wind lighting solutions; lighting products for chimneys; control systems; and obstruction solutions. In addition, it offers signals and components, such as panel mount and circuit board indicators for traffic, vehicle, and rail applications; and LED control systems. The company serves mining, heavy industry, oil and gas, petrochemical, power generation, pulp and paper, food and beverage, and traffic and signal sectors; and electronic original equipment manufacturers. Dialight plc was founded in 1938 and is headquartered in London, the United Kingdom.