UL-496 Complete Document History
Lampholders

Complete Current Edition:
   14TH EDITION - LAMPHOLDERS - Sept. 5, 2017
   CHANGE 03/22 - REVISION CHANGE - CODE B - March 28, 2022

Obsolete Revision Information:
   CHANGE 11/13 - REVISION CHANGE - CODE B - Nov. 25, 2013
   CHANGE 12/10 - REVISION CHANGE - CODE B - Dec. 20, 2010
   CHANGE 06/10 - REVISION CHANGE - CODE B - June 9, 2010
   13TH EDITION - LAMPHOLDERS - Sept. 30, 2008
   CHANGE 11/06 - REVISION CHANGE - CODE A - Nov. 30, 2006
   12TH EDITION - LAMPHOLDERS - Dec. 15, 2004
   CHANGE 02/03 - REVISION CHANGE - CODE A - Feb. 20, 2003
   11TH EDITION - EDISON-BASE LAMPHOLDERS - Oct. 30, 1996
   DOD VALIDATION 2 - FYI: VALIDATION OF DOD ADOPTION - March 11, 1992
   DOD ADOPTION 1 - FYI ONLY: DOD ADOPTED - March 11, 1992
   1987 EDITION - EDISON-BASE LAMPHOLDERS - Jan. 1, 1987