Hi Bob,
If the "Choose Item Specifics" link doesn't appear under your category once it's selected, the category shouldn't entail item specifics.
If you find that the category should have this option, please file a support case to let us know.
From looking at your listings, all of which seem to be light bulbs, I'm guessing that no item specifics apply...is there a market for used light bulbs? lol
-Mike