Lighting is a vital part of interior design, interior architecture and landscape architecture. Well-designed lighting can enhance the mood and ambiance of a space, while poor lighting can make a space feel unwelcoming or uncomfortable. It can also be used to set the tone of a room, creating a warm and inviting atmosphere, or a cool and modern one. Lighting comes in a variety of forms and is used for both general lighting and accent lighting. General lighting is used to provide a uniform level of illumination throughout a room, such as overhead lights. Accent lighting is used to highlight certain areas, such as art pieces or architectural details, with dimmer, brighter, or directional lighting. Wall sconces and recessed lighting can also be used for accent lighting. Lighting is available in all types of shapes, sizes and styles, making it easy to find the perfect solution for any space. For example, pendant lights can create a modern and stylish look, while chandeliers add a vintage touch. Track lighting, on the other hand, is a versatile and practical choice that can be used to create a focused light on a specific area. The type of bulb used in lighting is also important and can make a big difference in the quality of an interior design. Incandescent bulbs are the least energy efficient but create a warm, inviting glow. LEDs are more energy efficient, but often lack the cozy feeling of an incandescent. Halogen bulbs produce a bright, crisp light, while fluorescent lighting has a flat, even illumination. No matter what type of lighting is chosen, it should be planned with functionality and style in mind. Lighting fixtures should be chosen carefully, as they are an integral part of the interior design and can affect the overall atmosphere of a space.