Thomas Edison is widely credited with the first successful demonstration of a light bulb on October 21, 1879, in Menlo Park, New Jersey.

Edison's first successful light bulb used a carbonized bamboo filament, which was chosen for its high melting point and low cost.

William David Coolidge developed the incandescent light bulb with a tungsten filament in 1906, which significantly improved the efficiency and lifespan of light bulbs.

The tungsten filament had a much longer lifespan compared to the carbon filament, making it more practical and cost-effective for lighting applications.

The first electric street lighting system in the United States was installed in Cleveland, Ohio, in 1880.

Peter Cooper Hewitt developed the first commercially successful fluorescent lamp in 1901.

Fluorescent lamps use mercury vapor as the primary gas to produce light when it is excited by an electric current.

LED bulbs are known for their energy efficiency and long lifespan, making them a popular choice for lighting applications.

LED bulbs use semiconductor material, typically gallium arsenide or indium gallium nitride, to produce light when an electric current passes through it.

Halogen lamps are commonly used in automotive lighting applications due to their compact size, high brightness, and ability to withstand vibrations.

Halogen lamps offer brighter light output compared to traditional incandescent light bulbs, making them suitable for applications requiring high illumination.

LED bulbs are capable of producing a wide range of colors by adjusting the composition of the semiconductor material used.

HID lamps are primarily used in street lighting applications due to their high efficiency and long lifespan.

LED bulbs are commonly used in flashlights and portable lighting devices due to their compact size, energy efficiency, and long lifespan.

CFLs offer significantly higher energy efficiency compared to traditional incandescent light bulbs, making them a more environmentally friendly option.