LED SMD Flexible Ribbon adopts high brightness SMD3528/5060 leds as light source, and is made of PCB board which is high temperature resistance and excellent in quality. There are many colors for choices, such as red, green, blue, yellow, white, warm white, RGB and so on. The colors are well-proportioned and fantastic. IP66. The Ribbons are covered by the silica gel tube. With 3LEDs per unit, ribbons can be cut into different length to use. The Ribbons are convenient to be used with the ultrathin design and low voltage.