Brumberg APOLLO MIDI 40643163. LED downlight, square, on/off switchable, Square.Toolless ceiling installation by installation springs. Ceiling cut-out L x W 150 x 150 mm, Installation depth 88 mm, Length 165 mm, Width 165 mm, Weight 0,550 kg,Reflector silver with rotattionssymmetrical, deep, wide distributed light intensity. optimal light distribution due to a plastic, transparent cover.Luminous flux 1.869 lm, Power 1 x 14,5 W, Light colour warm white, Correlated color temprature (CCT) 3.000 K, Colour rendering index CRI > 90, Rated life time L80/B10 at 25 °C: 50.000 h, Rated life time L80/B50 at 25 °C: 50.000 h, Housing material: Aluminium / Glass / Plastic, Colour: Silver structure, Permissible ambient temperature (ta): -20 °C - +25 °C, Protection class (EN 61140): II, Degree of protection (DIN EN 60529): IP20, .With electronic driver, on/off switchable. BRUMBERG article number:40643163, GTIN:4251433980551