Lighting is one of the most important design features within a room. It can completely change the tone and mood of any space. It has a powerful affect on how people perceive a room, and can create a sense of drama, romanticism or tranquility. There are several different types of lighting that can be used to create unique looks in a room. Ambient lighting is a broad type of lighting that does not direct light towards any particular area, and can be achieved with a variety of decorative fixtures, such as wall sconces and chandeliers. Accent lighting is used to draw attention to certain features, such as artwork, and can be achieved with task lighting, such as lamps and track lights. Most designers use a combination of ambient and accent lighting to create a balanced and inviting space. A good lighting plan should also include a mix of natural and artificial light, and a variety of controls to adjust and change the atmosphere of the space. Quality of light is just as important as the type of lighting used. Bright and cool white lights can make a space feel clinical, whereas lights with a warmer color temperature and dimmers can be used to create a calming and inviting atmosphere. Lighting can be used to create a specific mood or atmosphere, making it an important part of the interior design process. With the right combination of natural and artificial lighting, a room can be transformed into a beautiful and inviting space.