• Dimming function: Triac/phase cut dimming• Work with leading or trailing edge Triac dimmer• (ON key: leading edge; 1 key: trailing edge)• AC input: 200-240VAC• Built-in active PFC function• Efficiency up to 80%• IP20 design for indoor installation• Full protection plastic housing easy installation• Protections: Short circuit/ Over load• Cooling by free air convection• Suitable for LED lighting and moving sign applications• Strong compatibility, flicker-free dimming• Constant Current mode output with multiple levels selectable by dip switch