LED pendant luminaire, Round.Luminaire diameter 59.0 mm, Hight 1631.0 mm, for pendulum mounting. Pendulum length max. 1500.0 mm Weight 0.44 kg,Reflector silver with rotattionssymmetrical, deep, wide distributed light intensity. optimal light distribution due to a glass transparent cover.Luminous flux 220 lm, Power 1 x 4,5 W, Light colour warm white, Correlated color temprature (CCT) 3.000 K, Colour rendering index CRI > 90, Housing material: Concrete / Aluminum / Plastic, Colour: Concrete / structureblack, 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.