The bulb uses 7.5 watt-hours each hour, or 90 watt-hours if left on for 12 hours. 1 unit of electricity would be used in 11 days at 12 hours per day.
The cost of the bulb is in the 30 dollar range. The cost to replace it depends on the hourly rate of the person changing the lamp and the additional cost of a bucket truck to reach the light fixture. This price will vary throughout the country in which you live.
I have seen it both ways. Usually it is the bulb which is a few bucks. The ballast will cost more and could cost $15-$30 bucks depending on type. If you have another bulb that is working, swap it with the flicker light and see if the problem goes away. If the swapped bulb works, I always put the bad bulb in the fixture where the good bulb came from. If the bad bulb now works, you could have a seating problem with the bulb. If it flickers, replace it.
The cost of electricity for a light bulb being on for a long time depends on the wattage of the bulb, the electricity rate per kilowatt-hour, and the duration it is on. To calculate the cost, you can use the formula: (Wattage of bulb / 1000) * hours on * cost per kilowatt-hour.
The cost of a LED light bulb can vary depending on the brand, brightness, and design. On average, a basic LED light bulb can cost between $2 to $10. Specialty LED bulbs with advanced features may cost more.
about 2.00 dollars. it depends on the size and shape and the number of volts you get!
A 0 Watt bulb does not consume electric power so the cost is zero.
a nightlight can cost a few dollars depending on the type of nightlight it is such as a bulb or sensor. the decor of the nightlight can be factored in the cost as well.
i dont know ether if you get the answer can u send it to me plz
The first commercially available light bulb cost $1 in 1881, which was three years after Thomas Edison developed the first practical incandescent light bulb. The Seattle Times reveals the $1 price in 1881 translates to $23 in 2013. By 1910, the cost of a light bulb dropped to 17 cents.
Thomas Edison's light bulb was patented in 1879. The cost of the original light bulb produced by Edison was around $1, which was quite expensive at that time.
The cost of the bulb is in the 30 dollar range. The cost to replace it depends on the hourly rate of the person changing the lamp and the additional cost of a bucket truck to reach the light fixture. This price will vary throughout the country in which you live.
small, cost efficient light bulb.
Mostly bulb which is a higher cost means a better quality.
the price of the bulb
£20 35w £24 55w
about 2-3 dolers
I have seen it both ways. Usually it is the bulb which is a few bucks. The ballast will cost more and could cost $15-$30 bucks depending on type. If you have another bulb that is working, swap it with the flicker light and see if the problem goes away. If the swapped bulb works, I always put the bad bulb in the fixture where the good bulb came from. If the bad bulb now works, you could have a seating problem with the bulb. If it flickers, replace it.