Disc 480 D/I is an energy efficient and stylish surface-mounted luminaire with a slim profile, providing any room with a modern and refined look. Opal prismatic diffuser ensures glare-free and comfortable lighting with a decorative indirect light. It is possible to choose between 3000K/4000K with the connection cable. Disc 480 D/I is produced in durable aluminium and polycarbonate. Installation is simple, thanks to the quick connection between the luminaire and the backplate, which can be mounted directly onto all standard ceiling boxes. Visible cabling also possible. Light distribution Direct/Indirect Light technic LED 34W 3000K Ra>80 SDCM 3 L80/B20 >100,000 hrs L90 >50,000 hrs Control/Dimming Sensor Dim Protection Class II IP20 IK10 Materials and finish Housing: Aluminium/Plastic Colour: Black Optics: Acrylic (PMMA) Mounting/Connection Surface, Indoor Screwless terminal block Max. luminaires per circuit breaker: B10: 19, B16: 30, C10: 31, C16: 51