Lighting is the process of making something visible or installing a source of artificial light. Lighting has various forms, including natural lighting from the sun, fire, or moon and artificial lighting from various lamps, fixtures, or electronics. Lighting plays a very important role in our lives as it helps to illuminate our environment which makes it easier for us to move around in the dark and see whats ahead of us. Besides, light helps us to feel happy, comfortable, and relaxed, and it contributes to our aesthetic pleasure. Good lighting can transform any area from dark and dull to cheerful and inviting. Moreover, good lighting can make a huge difference to the productivity and morale in the workplace. Poor lighting can cause eye strain, headaches, and fatigue, which will result in a decrease in productivity. Finally, lighting can also play a crucial role in security. Having good lighting in and around the home or any work area can prevent possible crimes such as robbery and burglary from occurring. In conclusion, lighting is a vital part of any home, office, or any other work environment. It has multiple roles to play in our lives, from providing safety to increasing productivity, making it essential that correct lighting is used in the right places.