67Yr 3 Arm Candelabra Lamp Man Table Electric Occupied Japan 1946-47

I was at a yardsale and there were plenty of people and everyone would look at this piece but thankfully no one was interested. I got to it and snatched it up. To me it is a beauty. (funny how you can love a piece that no one else likes) anyway, I took it home and made sure the wiring was safe and that it all worked. Obviously there was no signature on the metal, (is that brass?) anyway, under the porcelain itself, it was signed "Handmade Occupied Japan" . I have it next to my sewing machine for now and I love it. I just don't know what kind of bulbs it takes. Also one of the little yellow things where the bulb goes is broken but I don't think I will replace it as I think that ruin the looks. Also, I shrunk the size of the pictures but It still comes out too big, help! Thank you for any input. Anita