The bottom part lifts up so you can change the lightbulb, which would give light to the sign kind of like a spotlight (wire has been cut, so it has to be re-wired). This is stunning when seen in person.The item "1920's 30's Antique Cast Iron Art Deco Movie Theater Cinema Hotel Exit Sign" is in sale since Thursday, May 13, 2021. This item is in the category "Antiques\Furniture\Other Antique Furniture". The seller is "shmaltzy" and is located in New York, New York. This item can be shipped worldwide.