https://www.amazon.com/WINOMO-Polishing-Sponge-Buffing-Adapter/dp/B0725YG96K/ref=sr_1_11?crid=19Y7LZD4ENGPW&dchild=1&keywords=headlight+buffer+for+drill&qid=1608080970&sprefix=headlight+buffer+%2Caps%2C152&sr=8-11

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you will need a buffer liquid as well, and if it is really bad you might need to sand it with a restoration kit. The liquid you can find at a hardware store or Walmart like stores.