2 to 5 business days
These are filament vintagebulbs. They are energy saving and very smart for your house.They are each 4watts.They produce warm light which is good for movies, parties etc.They aremade of glass thus very premium.They are e27 or screw types. They come with free converters that will make you use the bulb on a pin or b22 holder, soin short you will be able to use the bulb even if you do not have a screw lampholder.