Features: * Over two million colors and 120 levels of brightness * Memorize and restore the previous settings of color, brightness, and flashing patterns, providing ease of use. * Unique LED control, saving over 30% power compared to conventional LED lights * Unique heat dissipating design, saving over 90% power compared to conventional lights * Can function properly under various voltage with over 80% efficiency Application: This product can be used for home or commercial decorations. Single Package Included: 4 X E27 9W LED Light Bulb 4 X IR Remote Control