Q:

What are the differences between halogen and incandescent light bulbs?

A:

Quick Answer

Incandescent bulbs light up when electricity produces heat and light as it flows through a filament, which is usually made of tungsten. Halogen lights work because of a chemical reaction between the halogen gases in the bulb and a filament.

Continue Reading
Related Videos

Full Answer

Incandescent bulbs are notorious for being inefficient, as they produce more heat than light and burn out quickly, explains the California Energy Commission. It's unusual for a regularly used incandescent bulb to last more than 1,000 hours. They also begin to dim over time. These bulbs are still, however, a common type of light bulb used by consumers. The bulbs come in a variety of sizes and shapes, though the bulb most often used is the A-shape with a medium base.

Halogen lights give off a brilliant white light and are far more energy-efficient than regular incandescent light bulb options. They last up to three and a half times longer than regular bulbs. Halogens come in a variety of shapes and sizes including the same size and shape as the A-shape incandescent bulb.These bulbs also do not flicker or dim with age. A disadvantage to halogen light bulbs is that they are very hot and should be kept away from children.

Learn more about Lighting

Related Questions

Explore