How to know if the floor lamps I buy are good or not?
You have to read the reviews. Sadly, reviews are not real sometimes.
The best way to do it is to go on YouTube and search for the product you want to buy. If there are no videos about it then it’s a bit sus. I got my floor lamps from https://www.sunmory.com/ because I saw a YouTube video where the guy tested it. I knew I could trust that brand after seeing how the lamp works.