Half Price Standard Code

American National Standard for Roadway and Area Lighting Equipment-Troubleshooting Guide for High-Pressure Sodium (HPS) Luminaires
standard by American National Standards Institute, 2003

American National Standard for Wet Process Porcelain Insulators – Apparatus, Cap and Pin Type
standard by American National Standards Institute, 01/01/1985

American National Standard for Electric Lamps – Nomenclature for Envelope Shapes Intended for Use with Electric Lamps
standard by American National Standards Institute, 06/19/2014

American National Standard for Specifications for the Chromaticity of Fluorescent Lamps
standard by American National Standards Institute, 01/01/2001

American National Standard for Microfilm Projection Lamps – 2 in. (51 mm) Dichroic Coated Integral Reflector, Rim Reference Tungsten Halogen Lamps with GX5.3 Bases
standard by American National Standards Institute,

American National Standard for 1.65 in. (42 mm) Integral Reflector, Rim Reference Projection Lamps with GX5.3 or GY5.3 Bases – Dimensions and Centering Systems
standard by American National Standards Institute, 01/01/1997

Ophthalmics – Devices for Low Vision
standard by American National Standards Institute, 01/01/2004

American National Standard for Electric Lamps – Assigned LED Lamp Codes
standard by American National Standards Institute, 06/19/2014

Structural Glued Laminated Timber for Utility Structures
standard by American National Standards Institute, 05/09/2012

American National Standard for Reference Ballasts for Fluorescent Lamps
standard by American National Standards Institute, 01/01/2002