There are two things missing in this question. The period of time the 1000 watts is being used and the price that you are paying for a kWh. If the 1000 watts was left on for an hour it would be 1 kWh. The cost per kWh is still needed, so it can be multiplied the the 1 kWh, to find a cost.
no , it will burn out
very much :-)
500 million
lumenicity (how much light something gives off) is not directly related to power. A 60 watt LED will give off more light than a 60 watt incandescent. You should check the manufacturers information. Light.com (first one to show up in my google search) specifies a 500 lumen 8 watt LED. the 52W incandescent "soft white" bulbs I have on many dimmers in my home put of 710 lumens as a comparison.
it costs about €500
200
It would use less electrical energy to burn the 60 watt light bulb for 900 seconds. This is because the total energy consumed is calculated by multiplying the power (in watts) by the time (in seconds), so for the 60 watt bulb: 60 watts * 900 seconds = 54,000 watt-seconds, and for the 100 watt bulb: 100 watts * 500 seconds = 50,000 watt-seconds.
200
no , it will burn out
W*cost*khw/1000
The cost to run a 1000 watt light bulb for 24 hours is dependent on your electricity rate. Assuming an average rate of $0.12 per kilowatt-hour, it would cost $12 to run the light for 24 hours (1000 watts = 1 kilowatt).
A halogen bulb IS ITSELF a type of incandescent illumination source. A 40 Watt traditional incandescent bulb usually emits about 400 to 500 lumens while a halogen may emit close to twice that. So a 25 W halogen might give out as much light as ah older style 40 W bulb.
Yes, that's the question. A 1000 Watt light uses... 1000 Watts. A 500 Watt light uses, you guessed it... 500 watts. It depends on the size of the bulb. ACTUALLY... Watts are a measure of power, Joules are the measure of energy - you can simply convert watts/hour or watts/second to joules but to say that a 1000 Watt light bulb uses 1000 watts is a ridiculous thing to say =D watts are Wh-1 or Ws-1
A 300 watt light bulb can reach temperatures around 350-500 degrees Fahrenheit when operating. This heat is generated as a byproduct of converting electrical energy into light and can pose a fire hazard if the bulb comes into contact with flammable materials. It is important to follow safety guidelines and avoid touching the bulb when it is in use.
A 40-watt G9 xenon bulb typically produces around 450 to 500 lumens. Xenon bulbs are known for their bright, white light and higher efficiency compared to traditional incandescent bulbs. The exact lumen output can vary slightly based on the manufacturer and specific design of the bulb.
it will cost 500$
$500?