If you were to leave on a 14Watt light bulb 24 hours a day, how much would it cost in electricity per day?
One of the high efficiency kind that's like a florescent tube light only twisted up small, like you use in a lamp in your house. Thanks
- Stephen MLv 79 years agoBest Answer
14 x 24 = 336 watt hours in one day
Electricity costs vary all over the place, but for a nice round average, 10 cents per kilowatt-hours is a good average. The rest you can just eyeball to get a rough answer, which would be around 3 or 4 cents per day.
- classicsatLv 79 years ago
Do the math yourself.
Watts times hours is Watt-Hours (Wh). You buy electricity by the Kilowatt-Hour, so you need to divide your Wh by 1000, to key KWh used, then multiply that by the rate you pay (indicated on your bill from the power company).
If you are on time-of-use billing, it gets slightly more complicated, as you have to do the maths for each rate period and rate.
- netlandLv 43 years ago
the belief makes use of the actual undeniable fact that the skill had to coach the gentle on is extra advantageous than the skill had to maintain the gentle on. in reality, the adaptation isn't adequate to make leaving the lighting fixtures on the extra power-effective habit (except you intend to leave the room for decrease than some seconds, it truly is very no longer likely). shop turning the lighting fixtures off whilst no longer utilising them!