The Power Integrations LYT0002D-TL Lowest Component Count, Off-Line Switcher IC for Non-Isolated LED Lighting Applications is a more compact solution for applications involving LED bulb replacement. The LD Driver is the most cost effective solution and can be configured in various topologies as per manufacturers recommendations.Provides comprehensive protectionHas power factor correction and provides tight CC performanceHas EMI reduced using frequency jitterDoes not require transformer or any bias