I just bought 10 - 24 packs of Sylvania (American made) 60 Watt 130 v bulbs at Amazon for a cost of 40.63 cents per bulb. Free shipping brought this cost down to what it is.
http://www.amazon.com/gp/product/B000BQPXFK/ref=oh_details_o00_s00_i00?ie=UTF8&psc=1
The reviews for this particular bulb are just so so but I am prepared for the shrinkage at that cost.
The Fed gov SUCKS ass!!!
MFO
Thanks for that link. I just bought two cases. LOL!