Square surface-mounted housing in a classic design, 2-part housing: die-cast aluminum, painted white, upper housing section (including electrical connection) for ceiling mounting, lower housing section for accommodating PANOS infinity Q190 HF/HG/HM/HL (white cover ring version) and PANOS infinity/evolution Q190 H recessed luminaires, luminaire to be ordered separately, lower housing section is locked to the upper section using a spring lock, electrical connection: 5-pin plug connection terminal and cable for connection to the ballast unit, prepared for looping through, in combination with the surface-mounted housing, the PANOS infinity recessed luminaires achieve protection class IP20, dimensions: 227 x 227 x 206 mm, weight: 2.79 kg, note: surface-mounted housing not suitable in combination with attachment (IP54) and decorative rings, emergency light versions (NT3/E3D), for accommodating 'tunableWhite' recessed luminaires, as well as for luminaires with high luminous flux (50W), pendant mounting on request, illustration: surface-mounted housing including luminaire!