LED Touch Panel Controller Dimmer Switch AC90-240V For LED Lights TM11U Touch triac dimmers using advanced computer control chip, using high-voltage MOS transistor as a control circuit; Using the glass panel design,make the appearance beautiful and stylish; High-precision capacitive touch control chip, increased touch sensitivity, reduce false triggering; Easy wiring, simple to use; Provide better control than traditional lighting; comfortable, safe, and convenient intelligent lighting control.