Lighting is essential for life, but since the industrial revolution, our artificial light production has increased dramatically. Artificial lighting affects the environment in various ways, both positive and negative. On the positive side, lighting produced artificially provides a light that allows us to stay up later and achieve more in our day-to-day lives. It also makes our streets safer from crime and has tremendous economic benefits through increased productivity. On the negative side, it is associated with a number of environmental impacts. artificial lighting can contribute to air and light pollution, cause disruption to the day/night cycle, and have a negative impact on wildlife. In addition, it can also be a cause of wasted energy. Overall, the benefits of artificial lighting far outweigh the risks. Switching to more efficient lighting technologies can help promote better environmental outcomes. LED lighting can provide the same level of lighting quality as the older incandescent bulbs while using a fraction of the energy. Also, using motion-activated lighting can save energy by turning on the lights only when needed. Other technologies such as natural lighting using solar power and energy-saving controls can help to reduce energy waste. By taking steps to reduce energy consumption, we can have a positive impact on our environment.