Lighting is any illuminated form of illumination used to lighten up a space. Lighting fixtures are designed to provide general illumination, task lighting, accent lighting, and to provide the necessary wattage and colour temperature necessary for a specific use. In addition, the light fixtures can also provide security lighting. Lighting has become an important factor in interior design. Nowadays, there is a variety of lighting fixtures available to choose from. They come in various sizes, shapes, styles and finishes. Depending on the desired effects, light fixtures can be used in almost all places in the home, including bathrooms, patios, kitchens, living rooms and bedrooms. Task lighting is one type of lighting that uses very little energy and is often used for reading or task related activities. Task lighting is usually placed close to the task that you are going to perform. Another type of lighting is accent lighting, which is great for highlighting artwork, furniture, or any other accessories in a room. Some types of lighting include: LED lighting, fluorescent lighting, halogen lighting and incandescent lighting. LED lighting is considered to be an energy efficient type of lighting that produces a very bright and consistent light. Fluorescent lighting is often used in garages, basements and offices. Halogen lighting is great for areas where high levels of both heat and light are needed. Incandescent lighting is the most common type of lighting used in homes. When buying and installing lighting or lighting fixtures, it is important to research the types of light bulbs and fixtures available to make sure you get the correct amount of illumination for your specific needs. It is also important to take into consideration the energy efficiency of the bulbs and fixtures used.