GB/Z 45064-2024 in English

The General Administration of Standardization has published the standard "Objective Test Method for Flicker Effect in Equipment for General Lighting" with the standard number GB/Z 45064-2024. This standard is scheduled to be implemented on December 31, 2024.

The flicker effect refers to rapid fluctuations in light output from lamps or lighting equipment which can cause visual discomfort and potential health issues for individuals sensitive to such effects. GB/Z 45064-2024 provides detailed guidelines and test methods aimed at evaluating the flicker characteristics of various lighting devices used in general illumination settings.

The standard covers a wide range of light sources including but not limited to LED, fluorescent lamps, and incandescent bulbs. It outlines specific procedures for measuring flicker indices and flicker rates under different operational conditions ensuring consistency across manufacturers and facilitating consumer protection by setting clear performance criteria for lighting products marketed as low-flicker or suitable for environments where flicker could pose health risks.