Can I choose colored light only in the uplight to the ceiling?

We love good light quality! Therefore we fundamentally prefer to illuminate rooms in either warm or cool high-quality white light and use the indirect light to create colour accents on the wall or ceiling (mood light). Illuminating the whole room in a vivid color is rarely used, based on our customer surveys. Nevertheless, Luke Roberts lamps can also achieve that, by using the colored uplight only. Due to the high luminosity, the entire room will be submerged in colored light.
Light Company Specifications