This listing is for a package of four (4) new old stock Sylvania Supersaver 52 Watt 120 Volt A19 Frosted Incandescent Lamps.  These lamps were manufactured as an energy saving replacement for 60 watt lamps.  These lamps have a standard E26 medium base.  They were manufactured in USA.   

Your satisfaction is guaranteed. All items are shipped via the US Post Office (USPS). I make every effort to ship your item within 24 hours following receipt of payment, except for Sundays or Holidays when the post office is closed.