Lighting is a term used to describe a form of illumination. It is the use of artificial light to increase visibility, to accentuate certain features or objects, or to produce an effect such as a mood or atmosphere. Lighting is very important in interior design and can be used to set the tone and ambience of a room. Lighting is also an important safety feature. It is used to make dark paths easier to navigate or to alert people to a potential hazardous situation. Proper lighting can be essential in improving visibility in certain areas that may pose a hazard or risk. It can be expensive to purchase and install lighting, so it is important to consider the efficiency of the fixtures being used. LED lighting is becoming increasingly popular due to its increased efficiency and longer life-span. Apart from fulfilling a practical purpose, lighting can also be used to highlight certain features of a room or to set an aesthetic. Different lighting techniques can be used to draw attention to certain features and to create an effect. One popular technique is uplighting, where lamps are placed on the floor and shine up onto walls or objects to draw attention to them. No matter what type of lighting is being used, it is important to remember the importance of safety. Proper lighting can make a large difference in the safety of a space and in the enjoyment of the environment.