My son, Steven, just picked a flash that would use them. It's an old Heiland Research unit, with a battery extension, two cables, and an adapter to use the bayonet bulbs as well as the old large bulbs. He's been thinking of using some of them. I think to blind his brother. He might be interested in them. Collin * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * <>< <>< <>< <>< <>< <>< <>< <>< <>< <>< <>< <>< - This message is from the Pentax-Discuss Mail List. To unsubscribe, go to http://www.pdml.net and follow the directions. Don't forget to visit the Pentax Users' Gallery at http://pug.komkon.org .