Bulbs designed for electrical appliances, such as refrigerators, ovens or microwaves, provide compact and reliable interior lighting for ease of use. They are made of heat-resistant glass with an E14 base, and are equipped with LED or halogen technology to adapt to high temperatures and pressure conditions. The bulbs offer a service life of up to 5,000 hours, with bright lighting that improves visibility inside the appliances, and are easy to replace without the need for special tools. The products meet safety standards for electrical appliances, and provide stable performance even in humid or hot environments, while maintaining energy savings and ease of maintenance.