$1.00 per month
The bulb uses 5 watts of power.
Yes.
To calculate the cost of running a 15 watt bulb non-stop for a year, you first need to determine the cost of electricity per kilowatt-hour (kWh) in your area. Once you have that information, you can use the formula (Wattage/1000) x Hours Used x Days in a Year x Cost per kWh to find the annual cost. If the cost of electricity is $0.12 per kWh, running a 15 watt bulb non-stop for a year would cost approximately $15.79.
The cost to use a device depends on its power consumption (wattage) and the time it is used. The 1200 watt hair dryer will cost more to use if it is used for a longer period of time compared to the 100 watt light bulb. Additionally, the cost of electricity per unit consumed (kilowatt-hour) will also affect the overall cost.
no because it would blow up because the socket would draw 13 watt not 9 watt
Almost twice as much as 100 is almost twice 60.
The bulb uses 5 watts of power.
A 75 bulb will use more electricity.
Yes.
A lot
An incandescent nightlight bulb is either 4 watt or 7 watt. A 4 watt bulb uses 1/25th (0.04) the power of a 100 watt bulb. A 7 watt bulb uses 7/100th (0.07) the power of a 100 watt bulb. There are LED and other types of nightlights that use much less power than this. To find the energy total used multiply the power (in watts) by the total time the light is on (in hours) to get energy (in Wh). If you want kWh divide this by 1000 as a watt is 1/1000th of a kW.
No, you can not use a 150 watt high pressure sodium bulb with a 70 watt ballast.
The highest watt headlight bulb you can use in a 2000 Mazda 323 is 65 watts. Most vehicles use a 55 watt bulb.
To calculate the cost of running a 15 watt bulb non-stop for a year, you first need to determine the cost of electricity per kilowatt-hour (kWh) in your area. Once you have that information, you can use the formula (Wattage/1000) x Hours Used x Days in a Year x Cost per kWh to find the annual cost. If the cost of electricity is $0.12 per kWh, running a 15 watt bulb non-stop for a year would cost approximately $15.79.
If you dont mind splodey light bulb.
In 100 hours it will use 6 kilowatt-hours (units) of electrical energywhich would cost around £1 or $1.
A 40 watt bulb is dimmer than a 100 watt bulb.