Part of the Tridonic Linear/Area Dimming Premium Series NFC non-SELV range a dimmable built-in constant current LED driver with an adjsutable output current between 100-400mA (via NFC DALI I-SELECT 2 Plugs ready2mains). This 50 Watt LED driver has a 90% efficiency and a 1-100% dimming range alongside a reliability proven by its 100000 hour lifetime and 5 year guarantee. Designed for installation of luminaires of protection classes I and II this driver has also been designed with an 11mm low profile metal casing with an IP20 level of protection and is typically used in linear/area lighting in office applications.