Light is an important ingredient in our everyday lives. Without light, the quality of human life would be vastly diminished. We use light for illumination in our homes, streets, and work places; for communication and entertainment; and in medical and industrial processes. Even plants need light to survive and grow. Light is at the core of electricity generation and electricity use. We cannot generate electricity without light sources such as the sun or nuclear energy, and electricity is used to power lights. Increasingly, electricity is a less expensive and more efficient source of light than traditional fuel-based lighting options that contain pollutants and other dangerous elements. LED lighting provides brilliant and safe illumination that offers incredible energy savings. Not only is it safe to use, but LED lighting has minimal environmental impact and can last many years. LED lighting is becoming increasingly popular due to its efficiency and reliability. Lighting is becoming increasingly intelligent by using wireless technologies such as Bluetooth and Wi-Fi. This technology not only allows for greater energy savings but also helps us manage our lighting needs more effectively and efficiently. We are fortunate to have many options for lighting choices both indoors and outdoors. As technology advances, we have the opportunity to make better decisions when it comes to our lighting needs. As we move forward, we need to ensure that our lighting needs are met both safely and efficiently.