Lighting, also known as illumination, is the deliberate use of light to achieve a practical or aesthetic effect. Lighting includes the use of both artificial light sources like lamps and natural illumination from sun light. Proper lighting not only helps to improve the appearance of an area but can also be used for activities such as reading, writing and playing games. The amount of light required depends on the brightness level of the area being illuminated and the type of activities that will take place. For example, a dark corner or low-level corner requires more lighting than an open space or high-level ceiling. The type of light needs to be carefully considered depending on the area and activity. Natural light, for example, is a great option for lighting outdoor areas or for a room where reading is a regular activity. It is also more energy efficient than artificial lights. Different types of lamps, such as incandescent, halogen, fluorescent, and LED bulbs, are suitable for different purposes. LED bulbs have become increasingly popular for indoor and outdoor lighting due to their high energy efficiency. They also provide a more even light distribution and better color than traditional incandescent bulbs. When it comes to lighting the home, two basic principles apply: ambient lighting and task lighting. Ambient lighting provides general illumination that fills the room with bright, uniformed light. Task lighting are directed at specific activities to provide more light in a focused area. For example, a reading lamp or desk lamp provides more light for activities that require focused lighting. In conclusion, lighting is an important part of creating proper atmosphere, and its important to make sure its done correctly. Different lighting solutions, both artificial and natural, should be carefully considered for different purposes, spaces, and activities. Improved efficiency and specialized lighting for specific tasks can help create the right environment for a comfortable and productive living space.