Re: Lights wont turn on

@springelf165 Did you check the lot traits? Please check if the lot is set to "Off The Grid". A lot from the gallery or that you made can come with lot traits already assigned, or certain of the Maxis/default lots come with Lot Traits already assigned. For instance 'Admiral's Wreckage' in Sulani, but this lot trait can be removed. If the lot has the 'Off the Grid' trait only the off-the-grid lights will work (or if the Sim didn't pay the light bill the lights won't work - except the off-the-grid ones):

If that's not the issue, do you have CC?

Are you placing these homes from your library? If you download another build from the gallery (one without CC) and place it from your library to the same lot, does this happen?

Do you have the Eco Lifestyle pack and any of the items from it that have the ability to generate power?