Installation Optional, either surface mounted or recess mounted in unventilated/ventilated areas. Connection Phase, neutral conductor and protective earth. All connections are collected in the luminaire body on a snap-in, 6-way terminal block. The detachable lower section housing the electronics is connected to the terminal block in the luminaire body with a 'plug-in' connection. Through-wiring of 2.5 mm² cable possible (all positions). Cable entries with plastic blinding grommets on top. Cable relief for movable cables supplied. Also prepared for a surface mounted mains cable. Design Degree of protection IP 40, protection class II. Plastic parts of PC/ABS-plastic. Spring clips for recess mounting made of stainless spring steel. Miscellaneous emLED withstands vibrations. Tests have been carried out by the Swedish Testing and Research Institute in Borås, Sweden. The product conforms to the requirements set out in IEC 60068-2-6 test FC and 60068-2-64 test FV, also making it suitable for installation in e.g. lifts.