Brumberg ARCUS 10191073. LED surface mounted reading light, with ball head, Round.Luminaire diameter 76.0 mm, Hight 29.0 mm Weight 0.37 kg, with rotattionssymmetrical, deep, wide distributed light intensity. optimal light distribution due to a glass transparent cover.Luminous flux 320 lm, Power 1 x 4,2 W, Light colour warm white, Correlated color temprature (CCT) 3.000 K, Colour rendering index CRI > 80, Housing material: Aluminium / Steel, Colour: White, Permissible ambient temperature (ta): -20 °C - +25 °C, Protection class (EN 61140): I, Degree of protection (DIN EN 60529): IP20, .With electronic driver, on/off switchable. BRUMBERG article number:10191073, GTIN:4251433932956