Base units now come with decorator shades in a choice of colours. They also now come without fragrance oil, so it\'s easier to pick the authentic Yankee Candle fragrances you want. Of course, you still get the same great adjustable intensity, reliable 24/7 fragrancing, automatic shut-off and more that you expect.Combine with your favourite Yankee Candle fragrance refill. Now available in more fragrances for mixing and matching with your favourite fragrances! Enjoy authentic true to life Yankee Candle fragrance 24/7. Such a convenient way to have room filling, continuous home fragrance in multiple designs and locations. Use only with Yankee Candle electric home fragrance unit refills.Refill Sold Separately.