The Sylvania 16ESB5 is a miniature, single-ended halide lamp. The lamp has an Edison screw (E14) base, also known as an intermediate screw base, and produces a soft white light. The bulb is filled with halide and xenon gas to create an efficient, long-lasting light source. The 16ESB5 is typically used in residential lighting applications such as wall sconces and table lamps. It is also often used in ceiling fans and decorative lighting. The bulb is rated to last 10,000 hours and is Energy Star rated.