Create your personal ambiance with directional light. From warm white to neutral white daylight, create the right atmosphere for every occasion with a variety of beautiful, natural white light tones. Use the app to set any shade of white, from cool, invigorating daylight to relaxing warm white light. Take control of your ambiance. Not too bright. Not too dim. Just right. Energize, concentrate, read, and relax with light. Light influences our mood, behavior, attention, and daily life. Use the app to set the optimal light for every moment. Philips Hue helps you energize, concentrate, read, and relax.