An oven bulb, also known as a stove bulb or appliance bulb, is a special type of light bulb used in ovens and stoves. This bulb is designed to withstand high temperatures and is resistant to thermal shock, which ensures that it will not shatter or break if it comes into direct contact with heat. Typically, oven bulbs are made of glass or quartz and have a screw base compatible with most standard lamps. The wattage of the bulb can vary depending on the manufacturer, but most are between 25 and 40 watts. Oven bulbs come in different shapes, such as traditional round and compact tubular. They can also be clear or coated with a special layer that helps filter out harmful UV rays and reduce glare. It is important to replace your oven bulb with one that is designed for use in high-temperature environments, as using a standard light bulb can pose a fire hazard and cause potential damage to your oven.