A beautifully designed electric aromatherapy diffuser offers a new way to fill your space with the scents you love. The Cosmos Diffuser’s white metal cover adds a modern touch to any room. Featuring 7 rotating LED lights and runs up to 4 hours continuously or up to 8 hours intermittently. Combine water and the essential oil of your choice, turn it on, and let the cool mist relax and revive you.