Comments1k Share. Hayley Noelle LeBlanc (popularly known as Hayley) is the youngest child of the LeBlanc Family. She is 8 years old and is currently attending a private school and is in 2nd grade. Hayley is currently 4'3 and weighs 50 pounds.
Click calculate to find out the electricity cost of a single incandescent light bulb running at 60 Watts for 5 hours a day @ $0.10 per a kWh, keep in mind you can edit the numbers in the calculator. Cost Per Hour: Cost Per Day:ncandescent light bulbs have an average lifespan of 1000 hours or 41.6 days running 24/7. While comparable CFL light bulbs last an average of 9,000 hours or 375 days running 24/7 and an LED light bulb lasts 50,000 hours or 2,083 days.
If you run a 100 watt bulb for 10 hours you would 1 kilowatt hour  (kWh). The cost of electricity varies by location usually. Mine  even has a sliding scale based on the usa â¦ ge and goes from $.08 to  $0.25 per kWh.Look at your electric bill to see if it shows a rate  per kWh.t depends on how much your electricity costs.    At 14 cents per kilowatt hour a 32 watt bulb (.032 kilowatts) for 24 hours, would be $.14 x .032kw x 24hr = 10.7 cents â¦ .