The SQ luminaires with three construction sizes (SQ 50, SQ 100 and SQ 200) represent a flexible luminaire family for the technical road lighting sector. The three variants enable the design of a uniform, overall road appearance with the simultaneous solving of varied lighting tasks. All SQ luminaires feature high quality workmanship with diecast aluminium and an elegant appearance. The functional luminaire form is designed to minimise the effects of wind. Equipped with state-of-the-art lighting technology and precise optics, the luminaires offer outstanding solutions in relation to energy efficiency, luminaire spacing and light quality. Various optical enclosures (flat/convex cover panel or convex diffuser) and many lamp configurations set a wide variety of road situations in the right light. If the luminaire is equipped with a module for instant hot re-ignition then special security and monitoring applications are possible. The SQ luminaire versions for security protection, pedestrian crossings and cycle paths are specified in section 4 (luminaires for special applications).
Despite its robust construction and high IP66 protection rating, the SQ luminaire is easy to handle: by pulling the lever catch the luminaire cover is opened upwards. The mechanism cuts off the power supply; maintenance and control work as well as gear tray replacement can be carried out without danger. The variability of the efficient radial facetted reflector is also practical, the reflector optimally splitting the light point for wide asymmetric glare-free light.