Replacing incandescent light bulbs with LEDs

Required

1

40W incandescent wattage

number of bulbs LED wattage

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2

60W incandescent wattage

number of bulbs LED wattage

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3

75W incandescent wattage

number of bulbs LED wattage

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4

100W incandescent wattage

number of bulbs LED wattage

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5

150W incandescent wattage

number of bulbs LED wattage

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6

How many hours per week are these used?

hours per week

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7

What is your average electric rate?

¢/kWh

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NOTES:

There are a variety of different wattages of LED bulbs available. The LED wattages shown are fairly typical replacements for the incandescent bulbs on the same line.

Notice: This calculator is intended for estimation purposes only and the savings shown are not guaranteed. For more specific information about how your business can benefit from energy efficient technologies, contact Alliant Energy today.

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Replacing incandescent light bulbs with LEDs

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