YHG 44key Wireless Ir Remote Controller + 12v 5a Power Supply for 3528 5050 RGB LED Strip Light Lights 44 Keys IR Remote Controller for RGB LED SMD strip lights, it is able to control led strip light's color and flash modes, including modes of Flash, strobe, Fade, Smooth. 44 Keys 12V Wireless IR Remote Controller for 3528 5050 RGB LED SMD Strip Lights Support SMD 5050 RGB Strip Lights and SMD 3528 RGB Strip Lights. It is able to control led strip light's color, brightness and flash modes.