R. STAHL AG, together with its subsidiaries, develops, manufactures, assembles, and distributes devices and systems for measuring, controlling, and distribution of energy, securing, and lighting explosive environments worldwide. The company offers luminaires, including linear luminaires, tubular light fittings, emergency luminaires, floodlights, pendant light fittings, wall and ceiling mounted bulkhead light fittings, helideck systems, and hand lamps; junction and terminal boxes; and control boxes, such as temperature controllers and limiters, control equipment for panel mounting, control stations for industrial, and thermostats.