How long does energy efficient light bulb last?

Energy-efficient light bulbs, such as LED bulbs, typically last between 15,000 to 50,000 hours, depending on the specific type and brand. In contrast, traditional incandescent bulbs generally last about 1,000 hours. This significant lifespan difference means that energy-efficient bulbs can reduce replacement frequency and overall environmental impact. Additionally, they consume less energy, contributing to long-term cost savings.