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They were invented to help people see things in the dark.
Another answer:
Light bulbs were part of the continuing improvement of lighting systems. At first people had to rely on the sun. When they build buildings the only light came in through the windows and doors. Fires in the buildings then gave some light. Smaller brighter fires like candles or torches improved this. Kerosene lights were even better, Then came electric lights - no smoke or smell and they weren't a fire hazard! Fluorescent bulbs gave more light for the same power. Now LED lights are even more efficient.
What else can I help you with?
What was the light bulb like when it was first invented?
The design of the earliest light bulbs was very similar to the design of light bulbs that are still in use today. The only major innovation that has happened since they were first invented is that some now have frosted glass to cut down on glare.
What are some examples of light bulbs that produce heat?
Incandescent light bulbs and halogen light bulbs are examples of light bulbs that produce heat.
Why did light bulbs get invented?
Light bulbs were invented to provide an artificial source of light that could be easily controlled and utilized in various settings without the need for an open flame or natural light. The invention of the light bulb revolutionized industries, homes, and public spaces by offering a safer and more reliable form of illumination that could be used at any time of day or night.
Why was the LED light bulb invented?
LED light bulbs were invented to provide a more energy-efficient and longer-lasting alternative to traditional incandescent and fluorescent light bulbs. They consume less electricity, have a longer lifespan, and are more environmentally friendly, making them a popular choice for lighting solutions.
What do light bulbs emit to produce light?
Light bulbs emit electromagnetic radiation, specifically visible light, to produce light.
Who Inverted light bulbs?
Thomas Edison invented light bulbs
Did ancient egyptians invented light bulbs?
no
Where did thomas edison invented light bulbs?
Edison did not invent the first electric light bulb, but instead invented the first commercially practical incandescent light.
Why was light bulbs invented?
to help see in the dark
When they did not have light bulbs?
Before 1879. 1879 was when it was invented
Who is the scientist who invented light bulbs?
Thomas Edison
When were energy efficeint light bulbs invented?
tommorow
How many people invented light bulbs?
1
Who invented practical light bulbs?
thomas edison
Who invented lightballs?
The first person who invented light bulbs was Sir Joseph Swan. He was a British chemist and physicist. His house was the world's first place to be illuminated with light bulbs.
How was life before light bulbs was invented?
Dark ;) hahaha.
Why where light bulbs invented?
To produce light using electricity instead of using fire.
