Energy-efficient lighting refers to lighting solutions that consume less energy while providing the same or improved levels of brightness. This includes technologies such as LEDs and CFLs, which are designed to reduce electricity usage and lower energy bills. By using these alternatives to traditional incandescent bulbs, consumers can significantly decrease their carbon footprint. In addition to saving energy, energy-efficient lighting can enhance the quality of light in homes and workplaces. These lighting options often have longer lifespans, reducing the frequency of replacements and waste. Overall, adopting energy-efficient lighting is a smart choice for both the environment and personal finances.