led light i think is new update in bulb industry because the used less elctricity . it good for our environment.
There are different era of technology of a light bulb.
In episode 2 mix void+glass=light bulb (new group... technology)
The invention of the light bulb affected how energy was used.
Sort of... I guess
electric light bulb
That can vary A LOT, depending on the specific technology used (the type of light bulb), and the brand.
The incandescant light is more of a heat bulb than a light bulb, being 200% less efficient (on average) in producing the same amount of light (measured in lumens) than a fluorescent bulb. That being said, the light bulb would be considered part of a luminaire.
That's hard to compare; improving energy efficiency often requires you to change a complete device for another device, for example, a light-bulb for a light-bulb that uses different technology. Whether the new device will live longer depends on the technology used.
The light bulb was not something that existed and had to be discovered. It was a new thing that was invented.
Remove the light bulb connector from the light. Take hold of the light bulb, push in and turn at the same time. The light bulb will come out. Reverse the process to install the new light bulb.
Thomas Jefferson did not invent the light bulb. The light bulb was invented by Thomas Edison in 1879 in New Jersey.
the light bulb