The automatic air freshener dispenser with LED Light Sensor is a beautiful and sleek design. Its front glass casing makes it a combo of fragrance and beauty. This Air Freshener Dispenser is a very useful product. It automatically sprays perfume after a specified time interval, and the time interval has multiple options from 5 minutes to 30 minutes. More you can set it to spray on the day only, night only, or a 24-hour option is also available.