... ColorSingle Color or Seven Color9Shell ColorDark Grey;Silver White;Black10Work Temperature-20deg- +40deg 11Water proofIP6512Life-span600000- ... plazasand art galleries Application of led wall washerWidely used in in/outside commercial buildings , outside lighting decoration, stage, ... Full RGB color mixing produces 16 million colors, in which white, warm white, red, green, blue,yellow, etc. are ...