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No, it wasnât Thomas Edison. Light bulbs were in use long before Edison applied for the patent in 1879. British inventor Humphry Davy invented an incandescent light bulb in 1801 and created the âarc lampâ in 1809. In 1835, Scottish inventor James Bowman Lindsay demonstrated a constant electric light in Dundee.
Eventually they would glow for up to 1,200 hours. Electric lamps: Joseph Swanâs 1878 invention (left) and Thomas Edisonâs light bulb of 1879. Swan vs Edison. Edison went on to make big buck from the light bulb but Swan sued Edison for infringement and won.ritish inventor Humphry Davy invented an incandescent light bulb in 1801 and created the âarc lampâ in 1809. In 1835, Scottish inventor James Bowman Lindsay demonstrated a constant electric light in Dundee.