I shared enough product, we can say that indeed it creates an atmosphere by choosing a shade, but on the other hand it is quite difficult to find the right setting. The rendering is sometimes nice and sometimes the color is pretty ugly and so takes a little perseverance to achieve the desired result. There fortunately can store 2 favorite shades. So in the end behind the tree for Christmas I was pretty happy with the result as it has brought a slightly different atmosphere but I do not think that, apart from rather specific case it really brings a lot, so to do with your interior your desire to dress up your decoration lights While this may suit you.