Lighting play a important role in our lives. In order for us to see, man-made lighting is essential. In nature, the sun provides an abundance of natural lighting to everything on earth. The use of artificial lighting began very early with primitive lamps like torches, candle and oil lamps. This was followed by the development of gas lamps and then onto electric lighting. Today, LED lighting has become the most popular lighting source. LED stands for Light Emitting Diodes and works by passing electricity through semi-conductor material which produces light. This light is much more efficient and powerful than any other light used before. LED lighting often produces light that is more focused, allowing it to be used for illumination in a very specific area. Lighting has many uses such as lighting streets, creating a mood and setting the tone for a room. LED lighting is often used for advertisement signboards, as a security measure and even as decorative lighting on the sides of buildings or in cafes. LED lighting also has a wide variety of applications and can be used to light up pathways, theatres, and operas. LED lighting is also much more energy efficient and longer lasting than other forms of lighting. It consumes less energy and its bulbs last up to 10 years compared to conventional bulbs, which typically have a life span of just 1000 hours. This reduces the need for replacement bulbs and the amount of waste produced, helping to reduce our environmental impact. Overall, LED lighting offers many benefits for both the environment and our living spaces. Its energy efficiency, long lifespan, and affordability make it the perfect form of lighting for many applications.