ANSI-C136.19 › Complete Document History
American National Standard for Roadway and Area Lighting Equipment - High-Pressure Sodium (HPS) and Retrofit HPS Lamps for Mercury Ballasts - Guide for Selection

Complete Current Edition:
   2017 EDITION - American National Standard for Roadway and Area Lighting Equ - Sept. 1, 2017

Obsolete Revision Information:
   2011 EDITION - SODIUM LAMPS FOR MERCURY BALLASTS - GUIDE FOR SELECTION - Jan. 26, 2011
   2004 EDITION - REAFFIRMED IN 2009 - Jan. 1, 2004
   1997 EDITION - ROADWAY LIGHTING EQUIPMENT - H - July 18, 1997
   1993 EDITION - ROADWAY LIGHTING - HIGH-PRESSU - Jan. 1, 1993
   1987 EDITION - ROADWAY LIGHTING - HIGH-PRESSU - Jan. 1, 1987