GB/T 42219-2022 (English Version) PDF

Standard No.: GB/T 42219-2022
Language: Chinese, Available in English version
Release Date: 2022
Published By: General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
Latest: GB/T 42219-2022

Scope: This document describes the measurement methods of optical parameters such as photometric, radiometric and chromatic parameters of high-power LEDs (HP-LEDs). This document applies to laboratory optical measurements of HP-LEDs with junction temperature as reference temperature. This document is applicable to the optical measurement of visible light HP-LED, and the optical measurement of non-visible light LED can refer to this document. This document applies to the optical measurement of DC-powered single-core and multi-core HP-LEDs [such as high-voltage LEDs (HV-LEDs) and LEDs on substrate (COB)]. LED This document does not apply to optical measurements of LED products such as AC-driven LEDs, organic light-emitting diodes (OLEDs), LED modules, LED light engines, LED lamps, and LED luminaires.

GB/T 42219-2022 Referenced Document

GB/T 24824-2009 Measurement methods of LED modules for general lighting
GB/T 24826-2016 General lighting-Light emitting diode(LED) products and related equipment.Terms and definitions
GB/T 39394-2020 Test method for LED lamps, LED luminaires and LED modules
GB/T 5702-2019 Method of measuring the color rendering properties of light sources
GB/T 7922-2008 Method of measuring the color of light sources