LED recessed downlight, IP44, Round.Toolless ceiling installation by leaf spring. Ceiling cut-out Ø 68 mm, Installation depth 14 mm, Outer diameter 75 mm, Weight 0,097 kg, with rotattionssymmetrical, deep, wide distributed light intensity. optimal light distribution due to a plastic, opal cover.Luminous flux 320 lm, Power 1 x 4,5 W, Light colour warm white, Correlated color temprature (CCT) 2.900 K, Colour rendering index CRI 85, Housing material: Die-cast aluminium / Plastic, Colour: Chrome, Permissible ambient temperature (ta): -20 °C - +25 °C, Protection class (EN 61140): III, Degree of protection (DIN EN 60529): IP44, .For connection to an external driver, which is not included in the scope of delivery of the luminaire. Depending on driver dimmable.