Where can I bring back replacement covers for my florescent lights surrounded by the home? ...

Im drawing my room and i dont know...
Answers:    try lowe's. home depot, or any electric supply store. depending on what you have, you might not know how to find a replacement though
How can I separate cup bowls that are...
Go to Home Depot or any lighting supplier.
Look up manufacturers & part of a set numbers.
Go to their online sites to order directly.
Unless the store can provide you beside them.