Individual Scene Customization: Built-in 111 scene modes, Smart Life App supports scene programming/saving/collecting/looping/timing & Length setting. You can add color with each light bead individually, 16 million colors to inspire your unlimited creativity, ideal choice for roof, patio, eave, porch and any other house decorations(Multiple sets cannot be connected together) Vivid Lighting Effects: 4-in-1 RGB+WW lens design with beam angle up to 105° and the wall washing depth up to 16 inches. It is recommended to install the lights 2-4 inches away from the wall surface. With 2700K color temperature, the warm white light brightness up to 40lm each, good for daily lighting. RGB brightness up to 25lm each, creating personal ambiance. This string lights support color changing and brightness adjustable