1857
EEdmund Germer (90% sure) made the first fluorescent light bulb
The flourescent light bulb was invented in 1827.
Invented the fluorescent light bulb
The fluorescent light bulb was invented by Peter Cooper Hewitt in 1901. The purpose behind its invention was to create a more energy-efficient lighting option than the incandescent bulb. The fluorescent bulb produces light by passing an electric current through mercury vapor, which then emits ultraviolet light that activates the phosphor coating inside the bulb to produce visible light.
While these fluorescent light bulb technologies were invented in the late 1800s by a German scientist and a United States scientist, they developed for many years by mostly researchers and inventors at the General Electric Corporation who eventually got the patent rights to the fluorescent bulb we all know today.
The energy saving light-bulbs are usually fluorescent. Neon is a type of fluorescent light bulb.
fluorescent light bulbs are usually from 9$-15$.
352 There are six different types of light bulbs invented as of December 27, 2012. They include the incandescent light bulb, the halogen light bulb, the fluorescent light bulb, the high-density discharge lamps, LEDs, and sodium lamps.
The long thin light bulb is called a fluorescent tube or a fluorescent light bulb. It is commonly used in commercial buildings, offices, and schools for general lighting purposes.
In a fluorescent light bulb there is usually a drop of mercury. That mercury vaporizes as the bulb warms up and it becomes gaseous, enhancing the electron interaction through the bulb, making it brighter.
The swirly light bulb is called a compact fluorescent lamp (CFL). It is a type of energy-efficient light bulb that produces light by using electricity to excite the gas inside the bulb to create illumination.
By far the hottest of the two light sources is the light bulb.