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What else can I help you with?
What did the us use before thay invented light bulbs?
thay used candles and other objects that has light
The element used in light bulbs?
Argon(or nitrogen) and tungsten are used in incandescent light bulbs.
What did they do before light bulbs?
They had candles to light rooms.
What are domestic light bulbs?
Domestic light bulbs are simply the light bulbs (usually of the filament type) used in the home.
How did people get along before light bulbs were invented?
They used candles, lots & lots of candles.
what was the electric light bulbs before in the Victorians?
before the victorians and the victorian the used candles for light to see in the dark especially if they knew how to read and write.HOPE THIS HELPS ;) :)
When did light bulbs start using watts?
Light bulbs have always used watts.
What metal use the filaments in light bulbs?
Tungsten is used in filaments of light bulbs.
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.
When they did not have light bulbs?
Before 1879. 1879 was when it was invented
Which element is used in light bulbs as the filament?
Generally, tungsten.
