UL 1838 BULLETIN-2008
UL Standard for Safety Low Voltage Landscape Lighting Systems

Standard No.

UL 1838 BULLETIN-2008

Release Date

2008

Published By

Underwriters Laboratories (UL)

Status

Be replaced 2009-11

Replace By

UL 1838 BULLETIN-2009

Latest

UL 1838 CRD-2023

Scope

Applies to low-voltage landscape lighting systems and components that may consist of an isolating type power unit, wiring, and luminaire. Only covers equipment where the maximum output of each secondary circuit is 25 A, 15 V ac (21.2 V peak) open circuit voltage, 300 VA. The luminaires intended for garden, walkway, patio areas, or similar outdoor locations and for certain indoor locations such as atriums and shopping malls. The power units may be installed indoors or outdoors. The equipment is intended to be installed in accordance with the National Electrical Code, ANSI/NFPA 70.

UL 1838 BULLETIN-2008 history

• 2023 UL 1838 CRD-2023 UL Standard for Safety Low Voltage Landscape Lighting Systems - Section / Paragraph Reference: 32.1 Subject: Dielectric Withstand Test
• 2023 UL 1838 BULLETIN-2023 UL Standard for Safety Low Voltage Landscape Lighting Systems
• 1970 UL 1838-2020 UL Standard for Safety Low Voltage Landscape Lighting Systems
• 2018 UL 1838 TGD-2018 UL Standard for Safety Low Voltage Landscape Lighting Systems - Section / Paragraph Reference: 1.10@ Section 22.3 - Subject: Secondary isolation for LED drivers (Edition 3: January 13@ 2003)
• 2017 UL 1838 BULLETIN-2017 UL Standard for Safety Low Voltage Landscape Lighting Systems (COMMENTS DUE: MARCH 27@ 2017)
• 2014 UL 1838 BULLETIN-2014 UL Standard for Safety Low Voltage Landscape Lighting Systems (COMMENTS DUE: September 22@ 2014)
• 2013 UL 1838 BULLETIN-2013 UL Standard for Safety Low Voltage Landscape Lighting Systems (COMMENTS DUE: October 21@ 2013)
• 2012 UL 1838 BULLETIN-2012 UL Standard for Safety Low Voltage Landscape Lighting Systems (COMMENTS DUE: April 30@ 2012)
• 2010 UL 1838 BULLETIN-2010 UL Standard for Safety Low Voltage Landscape Lighting Systems (COMMENTS DUE: March 08@ 2010)
• 2009 UL 1838 BULLETIN-2009 UL Standard for Safety Low Voltage Landscape Lighting Systems (COMMENTS DUE: January 11@ 2010)
• 2008 UL 1838 BULLETIN-2008 UL Standard for Safety Low Voltage Landscape Lighting Systems
• 2007 UL 1838 BULLETIN-2007 UL Standard for Safety Low Voltage Landscape Lighting Systems (COMMENTS DUE: June 11@ 2007)
• 2005 UL 1838 BULLETINS-2005 CSDS 11/11/2005 (44p)
• 2005 UL 1838 BULLETIN-2005 UL Standard for Safety Low Voltage Landscape Lighting Systems
• 2003 UL 1838-2003 UL Standard for Safety Low Voltage Landscape Lighting Systems Third Edition; Reprint with revisions through and including January 18, 2008
• 2002 UL 1838 BULLETINS-2002 (DRAFT) UL Standard for Safety for Low Voltage Landscape Lighting Systems, UL 1838 Proposed Third Edition; Comments Due by: October 18, 2002
• 2002 UL 1838 BULLETIN-2002 UL Standard for Safety Low Voltage Landscape Lighting Systems
• 2001 UL 1838 BULLETINS-2001 10/15/2001 (102p)
• 2001 UL 1838 BULLETIN-2001 UL Standard for Safety Low Voltage Landscape Lighting Systems
• 1996 UL 1838-1996 UL Standard for Safety Low Voltage Landscape Lighting Systems (Second Edition; Reprint with Revisions Through and Including October 31@ 1996)
• 1994 UL 1838-1994 Low voltage landscape lighting systems