This cost is shown on the monthly electric bill from the power.
Bulb electricity cost calculator.
Simply enter the requested information and watch the values change remember to hit return or enter on your keyboard after entering or changing a value.
Cost day e kwh day cost cent kwh 100 cent.
The calculator will work with any type of existing or replacement bulb.
Electricity cost over a year.
In the past led bulbs have had a poor reputation for bright or blue color temperatures and unnatural feel.
We divide the cost by 12 so each monthly payment is the same.
But the price of the light bulbs and the time they ll last is important also.
If you are changing the bulbs yourself leave the re lamp labor cost field at zero.
Our vat number is 214948301.
We work out the cost of that usage based on the current price of our variable tariff.
The energy cost calculator can estimate how long it will take to pay for an led cfl upgrade based on the amount of usage electricity costs and the number of lamps needed.
Bulb energy ltd is licensed to supply electricity and gas by ofgem.
Calculate the electricity cost.
To find the price for the kwh used multiplying by the cost per kwh charged by the electric company by the kilowatt hours measurement found above.
Electricity costs vary but the national average electricity cost is 12 per kilowatt hour.
Click calculate to find out the electricity cost of a single cfl light bulb running at 14 watts for 5 hours a day 0 10 per kwh you can also modify the calculator.
The wattage is often listed on your electrical devices.
This is how we calculate your monthly payments when you first join bulb.
Our registered address is 155 bishopsgate london ec2m 3tq.
We estimate your total energy usage for the next 12 months.
Bulb energy limited is a company registered in england and wales no 08469555.
If a light bulb will last longer than the other then you ll need to replace it less often and thus you ll pay less for the bulbs.
The wattage is the amount of the electrical power required by an appliance or device in watts kilowatts or megawatts.
Total yearly electricity consumption.
An average cfl bulb which provides 800 lumens will use only 13 to 15 watts compared to a similar incandescent bulb which uses 60 watts.
A typical cheap 60 watt equivalent to incandescent led light bulb is advertised as providing 800 lumens lasting up to 10 000 hours at 10 watts.
This is the amount of electricity used every year and it s cost.