Set the mood in your room without the mess of candles or scented oils, Our Light Ring is scented plastic that when placed on a light bulb (60 watts or less) gives off a fragrance that makes any room come to life, Simply place the Ornascent Light Ring on the top of the light bulb of your home lamps, Be careful to keep the ring centered and level, Do not place the light ring on the bulb in a diagonal position, Enjoy the aromas of either romantic lavender or cheerful mulberry, This safe and easy to use product should be replaced every 4-6 weeks, SKU: COMPC005