Puck CL year 2018 typology Ceiling luminaire with diffused light distribution mounting To ceiling using mounting plate diameter PUCK 350 CL: 350 mm / 13.78" - PUCK 600 CL: 600 mm / 23.62" height 96 mm / 3.78" construction Extruded aluminum fixture. Diffuser in matte opal PMMA finishes Powder coated RAL9010 ingress protection IP20 lamp quantity 1 lamp type LED array on printed circuit board. DALI power supply integrated into fixture lamp wattage PUCK 350 CL: 20W - PUCK 600 CL: 50W special features Diffuse and completely homogenous light distribution across the entire surface. DALI dimmable colour temperatures 3000K CRI93 lamp lumens PUCK 350 CL: 2040lm - PUCK 600 CL: 4890lm lumen maintenance 50.000hrs lifetime with lumen maintenance at L70 dimming options DALI certifications CE