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Some light bulbs have gases added to them at the time of manufacture. Noble gases help to keep the electrode material from bonding to the envelope (the dark areas that build up near the ends of an aged fluorescent light bulb are causede by this effect).
Otherwise, gases enter a lightbulb's envelope via diffusion through the membrane or along the electrode / envelope interface.
Wiki User
∙ 12y ago
Wiki User
∙ 10y agoMost light bulbs are vacuum-sealed; all the gas has been pulled out of the bulb before it is sealed.
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What are some advantages of using GU10 light bulbs?
Some advantages of using GU10 light bulbs are the fact that you could avoid the disadvantages of using regular light bulbs. GU10 light bulbs don't have poisonous gas inside of the bulb.
What element that is a gas is used in house light bulbs?
argon
What gas is in light bulbs?
An energy saving light bulb is simply a fluorescent light-bulb in a small housing with a built in starter . The gas used for it will be the same as a standard strip-light which is a tube filled with low pressure mercuric oxide and an inert gas like Argon Neon or krypton.
What is a light bulbs raw material?
Glass, metal, inert gas.
What element is a thick inert gas and is used to fill light bulbs?
neon
What gas comes from some light bulbs?
There is argon in light bulbs so the filiment doesn't does combust. However the gas doesn't come out of the bulb unless you break it.
A gas that is used in light bulbs?
inert gas
Where in the bulb does the light come from?
Most light bulbs are vacuum-sealed; all the gas has been pulled out of the bulb before it is sealed.
What gas is usually filled with light bulbs?
Argon gas .
Where does the light from light bulbs come from?
the power source
A gas used in house light bulbs?
Argon. As an inert gas, it makes the filament last longer. Some light bulbs also use Krypton.
What gas do you put in light bulbs?
Argon (Ar)
What Gas is used in incandescent light bulbs?
Argon
What gas is inside light bulbs?
Argon and/or nitrogen.
What gas is used inside a light bulb?
An inert noble gas is used inside light bulbs.
Do laser light shows have light bulbs?
No. They have LASERs. Usually gas ones.
What are some advantages of using GU10 light bulbs?
Some advantages of using GU10 light bulbs are the fact that you could avoid the disadvantages of using regular light bulbs. GU10 light bulbs don't have poisonous gas inside of the bulb.
