Lighting has greatly influenced the development of our civilization, while lighting sources have been around for thousands of years. Initially, the best lighting source available was the burning of tallow candles, which created a warm cozy light throughout homes and provided a sense of safety and security for people from the darkness. In due course, technologies such as electrical gas and incandescent bulbs sparked advancements in the lighting sector, and provided us with a range of affordable and efficient lighting options for both residential and commercial purposes. Fluorescent lighting soon became widely used due to its low energy requirements and being cost effective. Today, we can find a vast range of lighting options. LED lights are one of the most popular options. These lights are both more efficient and durable compared to previous lighting sources. They require much less energy than traditional lighting sources, too, so they are ecologically friendly and cost effective. By using LED lights, people can save money while protecting the environment. Lighting technology is sure to continue to develop and evolve in years to come. We are sure to find even more innovative and efficient sources of lighting in the future.