What impact did Joseph swan habe on society?

Joseph Swan had a significant impact on society through his invention of the incandescent light bulb in the late 19th century. His work revolutionized indoor and outdoor lighting, leading to extended hours of productivity and leisure for people. Additionally, Swan's advancements in electrical lighting contributed to the broader development of electrical engineering and technology, paving the way for modern electrical systems. His innovations also fostered urbanization and changes in lifestyle, as cities became brightly lit and more accessible at night.