Lighting is a critically important component of our everyday lives. It provides us with illumination to see during the night, but also provides mood and ambiance in our home. There are many types of lighting available today. Incandescent bulbs, LED lights, and halogen lamps are just a few of the most common types. Incandescent bulbs are the most widely used type of lighting today. Theyre relatively inexpensive and easy to replace when broken. They produce a warm, yellowish light, but consume more energy than other types of lighting. LED lights are a relatively new type of lighting. Theyre energy efficient, and last much longer than incandescent bulbs. LEDs emit a cool, white light thats perfect for task lighting and creating a modern atmosphere. Halogen lamps are typically used in track lighting systems. They offer a comparable light quality to incandescent bulbs, but with less energy consumption. Halogen lamps can also be used to create spot lighting in a room for an art display. No matter which type of lighting you choose, its important to remember that lighting can dramatically affect the mood of a room. Think carefully about the types of lighting you select when designing a room, and make sure that it provides the atmosphere you desire.