rutec dimmable LED power supply, constant voltage for indoor and outdoor use, IP67 protection class I, REACH, RoHS, SELV, active PFC protection against short circuit, overvoltage, overtemperature and overload Primary and secondary side 1 supply or discharge line Housing: aluminum Input voltage: 220-240 V AC Power: 50-120 watts Output current: 2.08-5.0 A Output voltage: 24 volts LxWxH in mm: 250 x 80.3 x 33.5 Temperature range: -20 to +50°C dimmable via phase control dimmer Dimming range: 3-100%