Brumberg CALLIDA 39116073. LED recessed downlight set, dim2warm, trailing-edge phase dimmable, Round.Toolless ceiling installation by installation springs. Ceiling cut-out Ø 74 mm, Installation depth 48 mm, Outer diameter 82 mm, Weight 0,297 kg,Reflector silver with rotattionssymmetrical, deep, wide distributed light intensity. optimal light distribution due to a plastic, transparent cover.Luminous flux 830 lm, Power 1 x 12 W, System Efficiency 69 lm/W, Light colour warm white to StructureNodeImpl 4028e4bd648f0eb2016493702e607171, Correlated color temprature (CCT) 3.000 - 1.800 K, Colour rendering index CRI > 90, Rated life time L70/B50 at 25 °C: 50.000 h, Housing material: Aluminium / Polycarbonate, Colour: White structure, Permissible ambient temperature (ta): -20 °C - +25 °C, Protection class (EN 61140): II, Degree of protection (DIN EN 60529): IP20, .With electronic driver, Trailing-edge phase dimmable. BRUMBERG article number:39116073, GTIN:4251433919568