Lighting is a basic necessity in our daily lives. It is essential in helping us perform various tasks and is also an important part of decoration. It not only brightens the surrounding environment but also helps in boosting our moods. Lighting can be natural or artificial. Natural lighting, such as sunlight, is free of cost and does not require electricity. Natural lighting helps the body in producing vitamin D, which is important for bone health and for overall wellbeing. Artificial lighting, on the other hand, requires electricity and has various types. There are LED lamps, fluorescent lamps, incandescent lamps, and halogen lamps, which are widely used in homes and offices. Each type of lighting has its own functional and decorative advantages. Lighting is widely used for safety and security. With the use of proper lighting, one can get a clear view of their surroundings and identify any potential danger or hazard. Proper lighting can also deter potential criminals, as they are less likely to target well-lit areas. In conclusion, lighting is an important part of our daily lives. It not only provides us with the energy we need to do our daily tasks, but it also keeps us safe, boosts our moods and provides us with a comfortable environment. From natural lighting for free to different types of artificial lighting for different purposes, lighting keeps us connected and makes our lives easier.