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.

• high quality, durable housing material of diecast aluminium
• three construction sizes for a wide spectrum of applications
• safe IP66 protection rating for lamp compartment and control gear compartment
• high quality four-level sealing system with air-permeable membrane for optimal pressure equalisation
• flat cover panel for minimal glare and protection against vandalism
• future-fit Vario gear tray technology
• individually settable lighting technology via radial facetted optics (for T and E lamps)
• high luminaire light output ratios
• electrical unit replaced without tools
• convenient one-hand lever catch
• universal fixing system via pivotable mast clamping plate

Insulation class: II | protection rating: IP66 for complete luminaire (dustproof, protection against strong jets of water and heavy seas) | canopy of diecast aluminium opened from above | frame and catch of diecast aluminium | easy-access one-hand lever catch | pivotable mast clamping plate integrated in frame, for post-top and side-entry mounting (aligned with mast) | all-round bi-component EPDM sealing with labyrinth function | air-permeable membrane for pressure equalisation and reduction of humidity | relamping without tools | coated surface

Gear tray: complete unit with lamp socket with automatic disconnection from the mains when the canopy is opened, can be replaced without tools, with innovative universal fastening for electrical components | 1-lamp variations optionally available with reducing circuit

Highly efficient radial facetted optics for high system light output ratios | variable light-band deflection | diffuser of PMMA or PC | flat or convex cover panel (toughened safety glass)
Shielding on house or street side via supplementary shield (optional for luminaire with diffuser)

SQ 200 with flat cover: especially suitable for glare-free lighting installations, main thoroughfares, expressways and motorways
SQ 200 with convex cover: suitable for main thoroughfares, expressways and motorways