Power supply unit (CV, DC) dimmable, Long-Flat, DIM, CV, 48 V 50-150 W, Constant voltage, Dimmable: Yes, Leading-edge dimmer, Trailing-edge dimmer, 50.0-150.0 W, Rated Input Voltage: 220-240 V/AC, Output Voltage: 48 V/DC, Output Current: 1040-3125 mA, Plastic, Black, Length: 400 mm, Width: 32 mm, Height: 21.6 mm, Protection class II/protective insulation, Working Temperature: -20 to 45 °C, Life Time: 50000, IP 20, dimmable with leading/trailing edge phase dimmers, ideal for retrofitting existing installations, as primarily dimmable with rotary/push-button dimmers [C-compatible], long, compact design, not combinable with PWM dimmers such as RF, DMX, DALI, KNX, flicker-free, short-circuit and overload-proof, overheating protection