LED bulbs are energy-efficient lighting options that use light-emitting diodes (LEDs) to produce light. They are known for their longevity, durability, and cost-effectiveness compared to traditional incandescent or fluorescent bulbs. LED bulbs come in a variety of shapes, sizes, and brightness levels to suit different lighting needs. They are available in different color temperatures, from warm white to cool white, to create the desired ambiance in a space. LED bulbs are mercury-free and consume less power, making them environmentally friendly. They are a popular choice for both residential and commercial lighting applications due to their energy savings and long lifespan.