Contact All Suppliers Light Bulbs and Tubes

Light bulbs and tubes, when connected to an electrical socket, produce light and are used to illuminate an area both within the home or industrially. Each bulb contains a wife filament, which, when heated, glows. Light bulbs and tubes are usually made from glade. A light tube is often used to light an area such as a kitchen domestically, or classrooms in a school or large work areas in an industrial or factory setting. Light bulbs are used for both ceiling lighting but also in small lamps and torches which emit light.