External 24 V DC driver for Catellani & Smith lamps that are supplied without a driver. Rated voltage 230 V, rated output 20 W, Triac dimmable.
Powers minimum 3 / maximum 13 lamps of 1.1 W, or minimum 2 / maximum 10 lamps of 1.7 W. Note the minimum load: this driver needs at least 3 lamps of 1.1 W to work correctly.