Optical assembly with reflector made of MIRO-Silver with 98% total light reflection for outstanding efficiency - can be changed without tools. Special LED for illumination of pastries included. Colour: deep black, matt (RAL 9005) Length: 172 mm Width: 167 mm Height: 137 mm Recess height: 155 mm Lamp: LED Socket: without socket Colour temperature: bakery Colour rendering index (CRI): 97 System power: 33 W Rated luminous flux: 3300 lm Beam angle Down: 67° Luminous efficiency: 100 lm/W Control gear: Converter, dimmable, DALI Protection class: II Type of protection: IP 20