MASTER rotary regulator 230V universal grey idea x led bulbs 3-200W

Universal ballast 230 V~ 50 Hz with phase cut-off, for incandescent lamps 40-400 W, electronic transformers 40-300 VA, CFL lamps 10-200 W, LED lamps 3-200 W, for phase cut-off electronic LED ballasts, ON/OFF control with built-in push-button or multi-poin