The frameless luminaire is made of white painted steel sheet. The photometric cover is made of PMMA and is opal. The weld seams of the rolled profile are not visible. Optimally coordinated tool for assembly of the components available as an accessory. Upon request, the recessed KORONA FRAME (colored mounting frame) provides additional accentuation. The ballast is integrated and allows operation at a voltage of 220-240V volts at (50/60Hz Hz). The luminaire is compatible with the latest "MATTER" standard. This allows for controllability and integration into smart home environments. 3-pole terminal block. The direct light component can be chosen from the light colors 2700K, 3000K, 3500K or 4000K. The highly reflective coating of the LED board ensures excellent efficiency. The light source has a color tolerance (initial MacAdam/SDCM) of: 3 ellipses. Long lifespan of up to 50,000 operating hours. Flicker-free operation possible when using flicker-free electronic ballasts. The luminaire emits light directly. The LED light source can be replaced by authorized personnel. All requirements and specifications according to standard EN 60598-1 are fully met.