LED power supply 24 V DC, 1-10 V dimmable (analog), , Rectangular.This driver fulfills the requirements for safety lighting systems in accordance with DIN EN 50172 VDE 0108-100:2005-01. This power supply unit is equipped with safety devices which protect it against overvoltage, short-circuit as well as thermal and electric overloads. Material: Plastic, Degree of protection: according to DIN EN 60529 IP20, Protection class: (EN 61140) II, Voltage: AC: 90-264 V, DC: 176-280 V, Power: 20 W, Dimmable: Yes, Control: 1-10 V.