1)Led bulb aluminium heatsink; 2)Energy Saving,Safty Protection: 3)Eye-care, No Strobe, No Radiation; 4)Easy ... power supply thermal conductivity AB glue potting, insulating water4. The high-quality aluminum thermal shell is used in our products, Heat dissipation ... cooperation with customers, in good faith and common development, and quality to create the future Celsius. Is our factory fomal? ...