Sylvania 8100 Tube

*  No heater
*  Typically used in Industrial applications
*  Photoconductive cell


We offer shipping discounts on combined purchases for eligible items. Use the "Add to cart" button instead of "Buy It Now". When done, click on the cart icon in the upper right corner of the screen to view your selections. Click on "Request total from seller" and you'll soon receive a revised eBay invoice from us with a combined shipping discount, when available.

 Please ask any questions prior to purchase, We will do our best to answer any questions that you may have.  Tubes are NOS, untested and sold as-is.  Product is not surplus and has been our stock since it was purchased from Manufacturer.  

 We have an extensive list of NOS Tubes .. if you don't see something that you are looking for, please ask! 

Other shipping Options available, we will gladly combine multiple orders.  Please Note that we have locations in Ohio and Pennsylvaniaand are required to charge sales tax in both states

International Buyers – Please Note:

Import duties, taxes, and charges are not included in the item price or shipping cost. These charges are the buyer's responsibility. Please check with your country's customs office to determine what these additional costs will be prior to bidding or buying.

Payment is expected within 3 days.  Thanks for looking!