One Sealed Beam #4031
This is a 6.4 Volt bulb with a 3 Lug Contact base. Please review the images for details.
Manufactured by Tungsol, with the TS logo in the center, and the MOTORCYCLE script at the bottom. These bulbs were sold by Wagner and have their part number printed on the back of the unit, above the connector. For additional specifications, please review the item specifics.
All bulbs are shipped in a cardboard box, not a padded envelope.