LED driver (AC/DC) 150 W, dimmable Dali only, in a separate ceiling installation box for external power supply of the low-voltage track (48 V), connection voltage: 230V 50/60Hz, for controlling system components 'dimmable Dali only', installation box made of plastic, white, connected load: 150 W, dimmable Dali only, dimensions: 235 x 100 x 31 mm, weight: 0.37 kg, Note: Feed circuits must always be galvanically isolated, parallel connection not possible! Note connector (without electrical feed): Feed module and end plate must be ordered separately (22169736/737 and 22169696-701)!