plug and play design led circuit board

LED Aluminum PCB with Built-in Constant Current Driver and High Thermal Conductivity for Ceiling Light Retrofit Board with Wide Voltage Range

Driver-Integrated Design: Built-in constant current driver, direct AC 220V input, no external power needed, simplifies fixture structure Efficient Heat Dissipation: High thermal aluminum base, fast heat dissipation, slows light decay and extends lifespan Round Shape Fit: Perfect for ceiling lights, downlights, ideal for old light retrofit, plug-and-play High Reliability: High voltage resistance, vibration & temperature resistant for long-term home use Full Certifications: UL,