I'm not sure how many indoor plants you have, but a quick peek at Amazon produced this idea.Larry, are those grow lights expensive? I thought about one just for my house plants but I would have to string an extension cord to it in the bathroom.
https://www.amazon.com/Lights-Spectrum-Indoor-5-Level-Dimmable/dp/B085CDPSMR/ref=sr_1_6?sr=8-6