Brumberg BIRO CIRCLE 13682174. LED surface luminaire, on/off switchable, Round.Luminaire diameter 1000.0 mm, Hight 100.0 mm Weight 7.5 kg, with rotattionssymmetrical, deep, wide distributed light intensity. Cover plastic, opalLuminous flux 16.805 lm, Power 1 x 126 W, Light colour neutral white, Correlated color temprature (CCT) 4.000 K, Colour rendering index CRI > 90, Rated life time L70/B50 at 25 °C: 50.000 h, Rated life time L80/B50 at 25 °C: 50.000 h, Housing material: Aluminium / Steel / Plastic, Colour: white structure, Permissible ambient temperature (ta): -20 °C up to +25 °C, Protection class (EN 61140): I, Degree of protection (DIN EN 60529): IP40. With electronic driver, on/off switchable. BRUMBERG article number: 13682174 , GTIN: 4251433940753