On July 24, 2017, the Ministry of Industry and Information Technology's Department of Science and Technology released a public notice regarding "29 Light Industry, Electronics Industry Standards and 3 Electronic Industry National Standards." Among these, four standards specifically pertain to lighting products. Here’s a detailed overview:
Firstly, there is **QB/T 2516-2017**, titled "Xenon Light." This standard outlines the classification and nomenclature of xenon lamps, along with their main dimensions, basic parameters, requirements, testing methods, inspection guidelines, and specifications for labeling, packaging, transportation, and storage. It is applicable to xenon lamps with a transparent glass envelope up to 3,500 watts. These lamps are designed to operate using an AC grid at either 220V or 380V and a frequency of 50Hz. When utilizing a reference ballast and trigger that meet the criteria outlined in Appendix A, the lamp should start normally within a voltage range of 92% to 106% of the rated supply voltage.
Secondly, **QB/T 5207-2017** focuses on "Adding Limit Requirements for æ°ª-85 and é’-232 in Lighting Products." This standard establishes the maximum allowable content of æ°ª-85 and é’-232 in lighting products. It applies to various types of lighting, including metal halide lamps or arc tubes, short arc mercury lamps, short arc xenon lamps, and road motor vehicle bulbs.
Next is **QB/T 5208-2017**, which addresses "**Method for Evaluating the Color Rendering of White Light Sources**." This standard introduces a calculation method for assessing the color rendering of white light sources, employing two key metric parameters: color fidelity index (Rf) and color gamut index (Rg). It is intended for use in both indoor and outdoor lighting systems based on general illumination, particularly for white light sources.
Lastly, **QB/T 5209-2017** pertains to "**Performance Requirements for Integrated LED Lamps Used in Decorative Lighting**." This standard specifies the classification and nomenclature, requirements, testing methods, inspection rules, and labeling and packaging requirements for integrated LED lamps used in decorative lighting. It applies to non-directional integrated LED lamps designed for home and similar settings, incorporating both LED light sources and stable ignition components. These lamps must comply with certain dimensional standards, such as adhering to the requirements set forth in GB/T 7249, with a maximum diameter of no more than 50mm. They are also expected to function properly within a voltage range of 92% to 106% of the rated power supply voltage and an ambient temperature range from -20°C to 45°C.
These standards collectively aim to enhance the quality and safety of lighting products, ensuring they meet rigorous performance and environmental criteria across diverse applications.
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