I hear that T12 fluorescent tubes are obsolete and will soon be unavai lble because of government mandate. I have many T12 fixtures and have read that one can purchase a converter that enables T12 fixtures to handle T 5. Does anyone have any experience with these conversion pieces? Dell _______________________________________________ pbs mailing list pbs@lists.ibiblio.org http://pacificbulbsociety.org/list.php http://pacificbulbsociety.org/pbswiki/