There are colors that cannot be made with red, green and blue (RGB) light. This statement brings the color filters into consideration for lighting design to reach the outer boundaries of the spectrum. Filters will bring a very wide range of colors that makes remarkable contributions to the atmosphere created with lighting design solutions. JVL Studio provides serious attention to these issues in projects we are involved in terms of the selection of light sources with the appropriate CRI, color temperature, binning and MacAdam step. This is presented to our clients in system specifications, technical reports by measurements and by visual presentations.