This lot of 2 3 packs of authentic Scentsy 20 Watt bulbs are perfect for your Scentsy warmer. They are brand new and made of glass, ensuring they are of high quality. These bulbs are specifically designed for Scentsy warmers and are a perfect replacement for your old bulb. The size of the bulb is 20 watts, making it efficient and long-lasting. The shape of the bulb is a standard bulb shape and is suitable for all Scentsy warmers. Buy now and keep your home smelling great!