This listing is for a package of one 'Flash Bar' light bulbs (ten bulbs per bar) made by Sylvania for instant cameras requiring a snap on flash such as Polaroid.  Proudly made in USA, these are never used in original package.  We have 20 available, all same condition as these have been stored air-tight together.  Do note this is not for all that are in the picture, please choose correct amount desired.