Dialight plc, together with its subsidiaries, primarily develops, manufactures, and supplies LED lighting solutions for use in hazardous and industrial applications in North America, Europe, the Middle East, Africa, and internationally. The company operates through Lighting and Signals & Components segments. It offers high and low bays, and high outputs; conveyor, street, area, and flood lights; LED linear fixtures, such as low profile/top conduit linear, stainless steel linear, glass reinforced polyester linear, battery backup linear, and NSF linear; and wallpacks/bulkheads products. In addition, the company provides provides lighting products for control systems and obstruction solutions. Further, it offers signals and components, such as panel mount and circuit board indicators; and traffic, vehicle, and rail products. Dialight plc serves energy, utilities, mining, industrial processing and manufacturing, structural, infrastructure, and other public sectors. The company was founded in 1938 and is headquartered in Farmingdale, New Jersey.