A Type B bulb is a type of light bulb that is longer and has a tip at the end of the bulb, resembling a candle flame. They are often referred to as candle bulbs and are typically used in decorative lighting such as chandeliers, pendants, wall sconces, accent or pendant lights, and other decorative fixtures. Type B bulbs are usually compatible with E26 and E27 medium screw-in bases, E12 candelabra bases, as well as E17 bases. They are available in different wattages and color temperatures, and LED options are also available.