Greetings to anyone who can help: can this (halloween-type face outlet) be used to plug my generator into the house for backfeed power? I'm guessing I'll need an adapter, if such a thing exists? I'm trying to avoid buying a 100' cord...this one is perfectly placed on the back patio wall under cover. Thanks for any help![![enter image description here](https://i.stack.imgur.com/ahhMC.jpg)][1](https://i.stack.imgur.com/ahhMC.jpg)