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Lights range from 300 to 1000 watts and there can be hundreds of them. Amps are rated by watts and they are useing many of these at a time. A concert probably uses more power than a very large house does in a year.
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∙ 11y ago
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How much money dose Justin Bieber earn?
He earns $300,000 - $400,000 a concert
How much energy does it take to start a fluoresent light?
15 watts.
How much energy does a light take?
In a house, usually 100 watts approx
How much heat does a 1000 watt theater light produce?
If it is 1000 watts then it produces a 1000 watts. A watt is 1 joule/sec.
How much energy does a 5 watt light bulb produce?
None. But it does convert 5 watts of electrical power (energy per unit time) into 5 watts of [light + thermal] power.
How much energy do twenty light bulbs use?
usually around 60 watts
How much total enery does a 60 watt light bulbs comsumes?
60 watts.
How much does a light bulb change the temperature of a room?
Very little, but it is noticeable, with a bright light in a small room. A light bulb puts out between 9 watts (energy-saving fluorescent light bulb) to approximately 100 watts (bright incandescent light bulb). Your average bar-heater, for comparison, puts out about between 1200-2400 watts.
How much energy to produce one light?
Lights vary tremendously in power, but the normal incandescent bulb takes 100 watts. Low energy bulbs can give the same light at 20 watts
How much energy is used by a streetlight per hour?
Yes, that's the question. A 1000 Watt light uses... 1000 Watts. A 500 Watt light uses, you guessed it... 500 watts. It depends on the size of the bulb. ACTUALLY... Watts are a measure of power, Joules are the measure of energy - you can simply convert watts/hour or watts/second to joules but to say that a 1000 Watt light bulb uses 1000 watts is a ridiculous thing to say =D watts are Wh-1 or Ws-1
Does a lighting fixture use watts or is it the bulb that uses watts because my fixture says 660 watts but the CFL bulb is only 23 watts?
The watts determine how much energy is taken and how much heat is produced. You need to look at the lumens to see how much light is produced. CFLs produce 4-5 times more lumens than incandescent bulbs, or 3-4 times more than halogens, for the same power in watts.
How much money per hour does a light cost in Ontario Canada?
That would depend on the how many watts the light bulb you are talking about. Also, it would depend on how much your power company charges for electricity.
