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without light bulbs the modern world would be plunged into darkness. Light bulbs can not only produce light, but also heat, preventing the death of some pets, such as geckos, snakes, and lizards.
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∙ 12y ago
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Are light bulbs really efficient?
Normal incandescent bulbs produce a lot of heat as well as light, so are not so efficient as low energy bulbs which can give the same light but consume much less electricity
What bulbs go in a s-10?
Headlight bulbs, high and low beam, parking light bulbs, signal light bulbs, brake light bulbs, dash light bulbs, interior light bulbs, plate light bulbs, etc.
Why are light bulbs so hot when they are turned off?
light bulbs are hot because the coils spread heat around the bulb.
Why does an LED light cost so much?
LED bulbs cost so much because of the amount of life that you get from the bulbs. These bulbs are designed to last for years.
Where is there a resister in a light bulb circuit?
In an old-fashioned light bulb, the part that emits light is a resistance. When current flows through it, it heats up so much that it glows - it emits light.Due to their lousy efficiency, these light bulbs should be discarded, in favor of fluorescent light bulbs or LED light bulbs.In an old-fashioned light bulb, the part that emits light is a resistance. When current flows through it, it heats up so much that it glows - it emits light.Due to their lousy efficiency, these light bulbs should be discarded, in favor of fluorescent light bulbs or LED light bulbs.In an old-fashioned light bulb, the part that emits light is a resistance. When current flows through it, it heats up so much that it glows - it emits light.Due to their lousy efficiency, these light bulbs should be discarded, in favor of fluorescent light bulbs or LED light bulbs.In an old-fashioned light bulb, the part that emits light is a resistance. When current flows through it, it heats up so much that it glows - it emits light.Due to their lousy efficiency, these light bulbs should be discarded, in favor of fluorescent light bulbs or LED light bulbs.
Why are some light bulbs frosted?
To reduce the glare
How many light bulbs are in the Empire State Building?
The Empire State Building contains 3,194,547 light bulbs. so my house has like 55 light bulbs, what the hell. :P lol
How many jewells dose a light bulbs work?
spelling is good
Where do visable light waves come from?
Visible light wave sources. Light bulbs and stars are good examples.
Is xenon in light bulbs?
In some light bulbs.
Are light bulbs fragile?
why light bulbs are fragile
Do light bulbs emit light or suck dark?
Light bulbs emit light.
