anyone know if i'm doing something wrong or if i got screwed by the chinese? these lamps won't turn on with a button battery or even a AA battery. i did try both orientations of the wire
https://www.ebay.com/itm/1-12-Dollhouse-Miniature-Tulip-Wall-Lamp-12-Volt-Working-Decors-Light-Fast-P1S2/264540308141?