Half Price Standard Code

Ophthalmics – Toric Intraocular Lenses
standard by American National Standards Institute, 2018

American National Standard for Electric Lamps–Dimensions for Projection Lamps–Double-Contact, Medium Ring (Special B), Base-up Type
standard by American National Standards Institute, 01/06/2016

American National Standard for Portable Rechargeable Cells and Batteries-Safety Standard
standard by American National Standards Institute, 2007

American National Standard for Electric Lamps – Single-Based Fluorescent Lamps – Dimensional and Electrical Characteristics
standard by American National Standards Institute, 07/02/2014

American National Standard for Electric Lamps – Double-Ended Metal Halide Lamps
standard by American National Standards Institute, 01/17/2017

American National Standard for Electric Lamps- Discharge Lamps (Excluding Fluorescent Lamps)- Safety Specifications
standard by American National Standards Institute, 12/01/2016

American National Standard for Lighting Systems-Lighting Systems Terms and Definitions
standard by American National Standards Institute, 12/27/2017

American National Standard for Electric Lamps–Characteristics of Subminiature Lamps of T1 and T1-3/4 Shapes
standard by American National Standards Institute, 01/06/2016

American National Standard for Roadway and Area Lighting Equipment – High-Pressure Sodium (HPS) and Retrofit HPS Lamps for Mercury Ballasts – Guide for Selection
standard by American National Standards Institute, 07/27/2017

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