Technical Standard

Commercial Turf Care Equipment – Safety Specifications (ANSI/OPEI B71.4-2012)
standard by American National Standards Institute, 06/08/2012

Portable, Handheld, Internal Combustion Engine-Powered Cut-off Machines – Safety and Environmental Requirements (ANSI/OPEI B175.4-2013)
standard by American National Standards Institute, 08/12/2013

American National Standard for Lamp Ballasts–High-Frequency Fluorescent Lamp Ballasts
standard by American National Standards Institute, 01/23/2017

American National Standard for Lamp Ballasts – Ballasts for High-Intensity Discharge (HID) Lamps – Methods of Measurement
standard by American National Standards Institute,

American National Standard for Gauges for Electric Lamp Bases and Lampholders
standard by American National Standards Institute, 12/12/2014

American National Standard for Electric Lamps – High-Intensity Discharge (HID) – Methods of Measuring Characteristics
standard by American National Standards Institute, 01/01/2004

American National Standard for Instrument Transformers for Revenue Metering, 10 kV BIL Through 350 kV BIL (0.6 kV NSV through 69 kV NSV)
standard by American National Standards Institute, 02/06/2006

Internal Combustion Engine-Powered Hand-Held Grass Trimmers and Brushcutters – Safety and Environmental Requirements (ANSI/OPEI B175.3-2019)
standard by American National Standards Institute, 03/05/2020

American National Standard for Electric Lamps – Method of Designation for Electric Lamps – Miniature and Sealed-Beam Incandescent Lamps
standard by American National Standards Institute, 06/25/2015

ANSI/NEMA Incandescent Standards Set
standard by American National Standards Institute, 10/01/2012