Housing:corrosionresistant cast aluminium; Reflector:polycarbonate with vacuum plating; Mounting ring:Die-cast aluminum; Mounting location: Ceiling; The recessed spotlight can be rotated through 355° and tilted by up to 70°; Power:20W; Lamp(s):LED 840; Colour temperature:4000K; Beam angle:24° Colour rendering:RA80; Total luminous flux of luminaire:1600lm; Service life:30,000h at 70% luminous flux; Degree of protection:IP20; Class of protection II; Mains voltage:220V/50Hz; Two fixing clips provided for tool-free installation in ceilings of thickness 1-25 mm; Dimensions:Φ138×115mm; Ceiling cutouts:Φ125-130mm; Includes separate control gear;