Lighting is an important element in our life. We need lighting to light up our house, to provide enough light to make it safe to move around in. Lighting is also used for decoration purposes, as it adds to the beauty of any environment. Depending on the purpose, lighting can be sourced from different mediums. Natural light, civil lighting, candle lighting, fluorescent lighting, LED lighting, incandescent lighting are some of the popular types of lighting used today. Natural light is provided by sunlight and usually depends on the time of the day, while civil lighting is provided by electric sources such as street lights and lamps. Candle lighting is a romantic source of lighting that often used to set a relaxed atmosphere in weddings and dinners. Fluorescent lighting is commonly used in hospitals, as it provides white light which medical personnel prefer. LED candles and lamps have evolved to fill the gap between traditional lighting sources and new and advanced technologies such as LEDs. Last but not least, incandescent lighting has been around the longest and is usually considered to have a warm and inviting atmosphere. No matter which type of lighting is used, safety of the environment needs to be taken into account. When installing any type of lighting, the room needs to be properly ventilated so that everyone can feel safe and comfortable. The lighting also needs to be done in such a way that it adds to the ambience rather than to distract from it.