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Yes, gas & kerosene lamps were used exclusively before the invention of electricity.
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∙ 10y ago
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What element is used in fluorescent lights with argon?
Xenon and argon are the elements used in fluorescent lights.
What is the most common wattage used for bedroom lights?
40 watts
How do artists use preliminary sketches?
Preliminary sketches are used by artists for many reasons. Often they are used to work out problems with composition. They are also used as practice. The sketches can also be ideas quickly sketched out before forgotten.
Why are sodium vapour lamps used as street lights instead of simple white tube lights?
Sodium lighting is more efficient to run than white lights, and it gives an even light with less glare.
What energy do lamps let in?
I assume you mean the energy they use. It really depends on the type of lamps. Often, electrical energy is used. A candle, as well as a lamp with a wick, uses the chemical energy in whatever fuel it uses (for example, the wax, in the case of a candle).
What did the first tree have instead of lights?
People used candles to light Christmas trees before there were electric lights.
What were two things used every day through the 1800s before the gas light and electric light bulb?
Two things used every day before gas lights and electric lights were flint or matches and handmade tallow candles.
What did the first Christmas trees have instead of lights?
People used candles to light Christmas trees before there were electric lights.
Before electric lights what did people use to do?
When people used light they had to put kerosene in the lamp. Can you guess what they used for the night lights? tell me by dissusing it on the page
When was the first year of electric head lights?
Electric head lights has been used since 1917.
How were Christmas trees first lit?
Candles were used to decorate Christmas tress before the electric lights became available.
What is the energy that is stored in lights?
Energy is not stored in lights (not electric ones at least). Energy is used by lights.
What is used to make colourful electric lights?
argorn
Are noble gases used in glowing electric lights?
yes
When were elextric Christmas lights first used?
In 1882 Edward Johnson from New York City lit up a Christmas tree with electric Christmas lights for the first time.
What was used before the electric light?
Gas light was used before the electric light and before gas light, candles were used.
When were electric lights put on the Brooklyn Bridge?
When it was completed. The lights were beginning to be used just at that time in NY.
