Reading and writing desk lamp product quality spot check implementation rules for implementation

Recently, the General Administration of Market Supervision issued the "Announcement on the Implementation Rules for the Implementation Rules of the Small Inspection of 76 Product Quality of Children's Cars", which involved 2 lighting products. Among them, the "Implementation Rules for the Supervision of Reading and Written Mine Products (2022 Edition)" is the first debut. Announcement of Supervision and Implementation Implementation Rules "(2020 No. 36)" Explosion -proof lamp products Quality State Supervision Implementation Implementation Rules ".

The reporter sorted out and found that compared with the previous implementation details, the implementation rules for the supervision and random inspections of reading and writing lamps and explosion -proof lamp products have two obvious adjustments. The first is the standard replacement version. This quality supervision spot check will be based on the relevant spot check standards corresponding to the production date of the product; the second is to increase the compulsory standards of the new national as the basis. In the implementation rules of reading and writing table lamps, newly added based on "GB40070-2021 Children's Adolescents Learning Supplies Myopia Prevention and Control and Prevention and Control Hygiene".

According to the reporter's understanding, GB40070-2021 "Requirements for Myopia Prevention and Control Sanitation of Children and Adolescents Learning Supplies" will be officially implemented from March 1. This standard is forced national standards, which stipulates ordinary classroom lighting fixtures, read and write, and read and write about myopia prevention and control. Sanitary requirements for children and adolescents such as work table lamps.

For read -write operation desk lamps, this standard requires the national compulsory product certification, that is, CCC certification. Generally, the color rendering index RA should not be less than 80, the R9 of LED lamps should be greater than 0, and the Blu -ray dangerous group should reach RG0. The fluctuation depth of the lamp should not be greater than the corresponding limit to reduce the impact of flashing on human eyes.

Ma Jun, a professor at the Institute of Children and Youth Health of Peking University, told a reporter from the China Consumer News that the volatility depth is a parameter that characterizes the characteristics of the frequency of light sources. Drivers of the lighting or pulse DC power will appear. Brain fatigue. The color rendering index is a metric for the color rendering of the light source, which is used to evaluate the ability of light sources to restore color. The higher the color rendering index, the higher the color reproduction, the easier the color of the human eye.

Related color temperature is a measure of light color. When the correlation temperature is about 3000K, the light color is yellow; when the related color is above 5000K, the light color is blue. Different related color temperature light has different lighting and visual effects. This standard stipulates that the color temperature related to the lighting lamps used in ordinary classrooms should not be less than 3300K, and it should not be greater than 5300K. While limiting the high -color temperature, the light source that may cause the human eye may cause the light to be bright and soft, which helps students to students focus.

In addition, this standard also requires that when reading and writing the desk lamp at normal working position, the illuminance and illuminance of the lamp should meet the corresponding requirements, and it should have shielding to ensure that the light is bright and uniform, and no excessive glare.

The relevant person in charge of the China Lighting Electric Association said that with the promulgation of the implementation rules of the spindle inspection by the quality of the reading and writing lamp and explosion -proof lamp products, the relevant product manufacturers need to pay attention to the compliance of the product, ensure the quality of the product in accordance with the relevant standards, strengthen the quality of the product, strengthen its own products on its own products Work of quality improvement.

Produced by Chinese Consumer Newspaper New Media Editorial Department

Source/China Consumer News · China Consumer Network

Reporter/Sun Wei

Edit/Duke

Supervision/He Yongpeng Ren Zhenyu

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