Wall and ceiling luminaire with IP44, with and without high frequency sensor and DALI-2 technology
            
            Wall and ceiling luminaire with IP44, high frequency sensor and power select (PS)
            
            Wall and ceiling luminaire with IP44 and power select (PS)
            
            Wall and ceiling luminaire with IP44, high frequency sensor and power select (PS)
            
            Wall and ceiling luminaire with IP44 and power select (PS)