Tube Light Watts Per Hour

Divide by 1 000 to get 06 kwh 06 kwh multiplied by 12 cents is 0072 cents.

Tube light watts per hour.

89 watts 2 x2 u shape lamp. In this case the utility would pay a rebate based on the 372 kwh of energy consumption saved over the course of the year from the more efficient lighting. And by choke you mean ballast or transformer plus any optional starting capacitor. Energy star a rating symbol by the u s.

Multiply the fixture s wattage by its hours of use. 60 watts multiplied by one hour is 60 watt hours of energy. Step 5 multiply your quantity of fixtures by the wattage of your existing fixture. To find the total wattage of a fixture add the wattage of each light bulb together.

Step 4 divide the watt hours by 1 000. If you operate your lighting for 4 320 hours per year 12 hours per day 360 days per year the 100w par38 would use 432 kwh per year and the 14w led par38 would use just over 60 kwh per year. Department of energy and environmental protection agency that labels a product as energy efficient. 140 watts 2 x4 3 lamp 178 watts 2 x4 4 lamp 158 watts 8 2 lamp 178 watts 8 4 4 lamps by using the averages we are able to get a good comparison against newer technologies with lower fixture wattages.

The average a19 incandescent light bulb uses 60 watts of electricity which is a good starting point if the bulb is inaccessible. For instance a double tube fixture with a total wattage of 80 watts two 40 watt tubes in operation for 240 hours per month uses 19 200 watt hours of energy. Fixture watts bulb watts bulb quantity. Simply enter the amount of electricity the appliance uses in watts or kilowatts and the length of time it is used in hours or minutes then instantly see the cost.

Favourite answer assuming by tube light you mean a fluorescent tube and not a neon tube. U tube 1 lamp t12 fb40 48 u tube 2 lamp fb40es t12 ee mag 72 u tube 2 lamp fb40es t12 std mag 82 1 lamp f96 t12 8ft 83.