Brumberg BLOKK 60116103. LED ceiling surface-mounted luminaire, IP65, Square.Luminaire length 110.0 mm, Luminaire width 110.0 mm, Hight 100.0 mm Weight 1.475 kg, optimal light distribution due to a glass transparent cover.Luminous flux 1.600 lm, Power 21 W, Light colour warm white, Correlated color temprature (CCT) 3.000 K, Colour rendering index CRI > 80, Housing material: Aluminium / Glass, Colour: Graphite structure, Permissible ambient temperature (ta): -20 to +45°C, Protection class (EN 61140): I, Degree of protection (DIN EN 60529): IP65, .For connection to an external driver, which is not included in the scope of delivery of the luminaire. on/off switchable. BRUMBERG article number:60116103, GTIN:4251433925736