imagine 9 series is linear CCT changeable led strip where you experience warm to cool white light thus providing more enhanced led strips feel in your large space with excellent efficiency for LEED and other energy conscious applications. they are tailor-designed for cove and other discrete applications where the light source/fixtures are typically completely hidden and only the light produced is visible. the series contains long high-density led strips suitable for large-scale projects and/or aesthetic scenes where maximum levels of light are desired or required.