You can run this diffuser in it’s gorgeous natural state or you can choose light that fades in and out with 7 different colors. You can also choose to set it on your favorite solid color. Using the Innogear couldn’t be easier. Just take off the cap, add water and your favorite essential oil, and put the lid back on. Use the buttons to select your working mode and lighting options then sit back and enjoy! Diffusing essential oils can help lift your mood, relieve stress, help with allergies, create a restful sleep environment, boost your immune system and so much more! Start with this diffuser and choose the oils that best suit your needs.