If you are vision-impaired or have some other disability under the Americans with Disabilities Act or a similar law, and you wish to discuss potential accommodations related to shopping or ordering on or using the benefits of our website, please contact Alliant Energy at 1-800-ALLIANT (800-255-4268).

Choosing a light bulb

Choosing a light bulb
Light up your world and save energy with the right light bulb. There is an energy efficiency bulb for any room in your house.

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April 29/30
  • Segment 1: Energy efficient older homes
  • Segment 2: Heating and cooling
  • Segment 3: Insulation for older homes
  • Segment 4: Making older windows energy efficient




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If you are vision-impaired or have some other disability under the Americans with Disabilities Act or a similar law, and you wish to discuss potential accommodations related to shopping or ordering on or using the benefits of our website, please contact Alliant Energy at 1-800-ALLIANT (800-255-4268).