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Who invented the ''electric bulb''?
The electric light bulb was made by several people independent of each other. Thomas Edison is considered the creator of an effective light bulb. Others did not work as well or last as long.
Who improved thomas edisons light bulb?
someone, but he IMPROVED the light bulb as well so... it wasnt the same for long
How long does it take for a light bulb to decompose?
3 million years
What is Thomas edison's invention?
The incandescent light bulb,Another Answer:Actually Edison did NOT invent the Incandescent Light Bulb, he bought the original Patent, and then LATER improved the Filament, so that it become a longer lasting, more reliable product.
What are two important inventions for which Thomas Edison is remembered?
he invented the motion picture camera, and a long-lasting, practical electric light bulb
How long does a mood light last?
The mood light will last as long as the bulbs life, which has a lifetime of an average household light bulb. once the bulb burns out, one must replace the bulb with another mood light bulb.
How long did the last light bulb last?
1400 hours
How long a light bulb last?
300 hrs
When did latimer improve the light bulb?
he improved the light bulb when he saw that it did not last long and broke easily
How did edisons light bulb last long?
13.5 HRS.
How long did the patent on the light bulb last?
At the time of the light bulb's invention, the term of protection on a patent was 17 years.
How long did the first light bulb last for?
Exsacly 13.7 hours
When did Lewis Latimer improve the light bulb?
Lewis Latimer improved the light bulb in 1881 by inventing a more durable carbon filament that allowed the light bulb to last longer. His improvements made the light bulb more practical and accessible for everyday use.
How long does it take for a light bulb to burn out?
The lifespan of a light bulb varies depending on the type of bulb and how often it is used. Typically, incandescent bulbs last around 1,000 hours, while LED bulbs can last up to 25,000 hours or more. Factors such as wattage, quality of the bulb, and usage patterns all contribute to how long a light bulb will last before burning out.
How long will a AA battery last in keeping a light bulb lit?
i year
How long does a halogen light bulb last?
Any where from 3000-6000 hours :)
What is a long term positive change due to the light bulb?
that it can last throughout life
