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What kind of rays are used for heating bulbs in hotel bathrooms?
The heating bulbs in bathrooms use infrared light to heat.
The element used in light bulbs?
Argon(or nitrogen) and tungsten are used in incandescent light bulbs.
What are domestic light bulbs?
Domestic light bulbs are simply the light bulbs (usually of the filament type) used in the home.
What kind of light is used in light bulbs?
Light is not used in light bulbs; light is created in light bulbs. From Edison to the invention of solid state devices, light bulbs were mostly incandescent. They made light by running electricity through a tungsten filament inside a glass bulb with the air removed. The filament got very very hot and emitted light waves (photons). The lack of air (oxygen) preserved the filament from burning up. The efficiency was atrocious, but they made light.
What metal use the filaments in light bulbs?
Tungsten is used in filaments of light bulbs.
When did light bulbs start using watts?
Light bulbs have always used watts.
Can CFL light bulbs be used in recessed lighting?
Yes, CFL light bulbs can be used in recessed lighting.
How efficient are commercial light bulbs compared to industrial light bulbs?
Industrial light bulbs typically have larger wattage than commercial light bulbs. This is because commercial light bulbs are more commonly used in public as opposed to private homes.
Which element is used in light bulbs as the filament?
Generally, tungsten.
What are red light bulbs used for?
To make red light.
Is argon used in light bulbs?
yes .
Is mercury used for the filament in light bulbs?
No, not in the filament. You are probably thinking of compact fluorescent light bulbs, which do contain mercury.
