How has the light bulb changed since 1879?

Since its invention in 1879 by Thomas Edison, the light bulb has undergone significant advancements. The original incandescent bulbs have largely been replaced by more energy-efficient options, such as compact fluorescent lamps (CFLs) and light-emitting diodes (LEDs), which consume less energy and have longer lifespans. Additionally, modern light bulbs often feature smart technology, allowing for remote control and automation, enhancing convenience and energy management in homes and businesses. These innovations reflect ongoing efforts to improve energy efficiency and adaptability to contemporary lifestyles.