Brumberg 18438002. LED reflector insert MR16, 8 W, dim4colour (RGB+WW), Round. Ceiling cut-out Installation depth mm, Outer diameter 50 mm, Weight 0,068 kg, with rotattionssymmetrical, deep, wide distributed light intensity.with max: 8 W , Delivery without bulb.Housing material: Aluminium / Plastic, Permissible ambient temperature (ta): -20 °C - +25 °C, Protection class (EN 61140): III, Degree of protection (DIN EN 60529): IP20, .For connection to an external driver, which is not included in the scope of delivery of the luminaire. Depending on driver dimmable. BRUMBERG article number:18438002, GTIN:4251433922926