Lighting is an important part of any home or building. It adds to the aesthetic of a space and can also dramatically enhance the function. There are a wide variety of lighting fixtures to choose from, each with their own benefits and drawbacks, so it is important to explore all the options before making a purchase. Ambient or "general" lighting provides an even lighting throughout a room. This is usually in the form of a chandelier, track lighting, or recessed lighting, and serves as a base on which to build a lighting scheme. A general lighting scheme is often supplemented with task lighting for specific tasks, such as in a bathroom, kitchen, or reading. Task lighting is often in the form of wall sconces, track lighting, or pendant lights. Accent lighting is used to draw the eye to specific points of interest, such as art, sculptures, or architectural features. This can be as simple as a piece of track lighting, but can also include recessed lighting, spotlights, and uplighting. With the advent of energy efficient light bulbs, such as LED and CFL bulbs, lighting has become increasingly efficient and cost effective. LED and CFL bulbs use significantly less energy than traditional incandescent bulbs, and last significantly longer. Overall, lighting is an invaluable part of any home or building. While there are many types of lighting fixtures available, careful consideration should be taken when making a purchase. The right lighting can completely transform a space, while the wrong lighting choice can have a detrimental effect.