Antique style dash or panel lights. Similar lights were used in antique automobiles, tractors, power units, and industrial equipment. Threaded shank, cover pushes on to housing, no lens. Appx. .682 shank size and 8" of wire lead. Uses a single-contact bulb (not included). New, but they have shelf wear and dust from long term storage.
$18/each.
10 for $150.
Larger quantities available.
Can ship at buyer's expense. If they're still listed, there's still some available.