All bulbs have screw bases.
Shipping First class parcel P&H $4.65 If buying multiple lots same day do not pay until you receive invoice so that P&H charges may be combined. (lots are packed immediately following each auction so different days cannot be combined). NYS residents must add 8.65% sales tax. We accept Paypal for payment. I DO NOT USE EBAY'S CHECKOUT --SUCCESSFUL BIDDERS WILL RECEIVE AN E-MAIL WITH PAYMENT INSTRUCTIONS FOLLOWING THE END OF THE AUCTION. Check out my other items and my large selection of reproduction parts, rolling stock and accessories in my eBay Store!