The lighting electrical product quality supervision and inspection station announced the quality inspection results of the lamps sold in the Beijing market. There were 23 kinds of lighting products that were unqualified and ordered to be delisted. Among them, 13 unqualified lamps were produced in Zhongshan. The relevant person in charge of the Municipal Quality Supervision Bureau said that there is the possibility of counterfeit products, and the unqualified lamps may not be produced in Zhongshan.
Some luminaire structures have defects
This sampling inspection is aimed at various types of lamps sold in the Beijing market, mainly testing product markings and structures, external and internal wiring, thermal testing, insertion loss, disturbance voltage, harmonic current limit and other items. Sampling found that some of the luminaire structure defects, grounding device is not standardized, anti-electric shock protection is not in place, high temperature work instability becomes a common problem of unqualified lamps.
Among the 23 unqualified lamps ordered by the quality supervision department to be delisted, there are 20 products from Guangdong, of which 13 are designated from Zhongshan. The sampling results show that these 13 unqualified lamps from Zhongshan are produced by different manufacturers, including Zhongshan Henglan 3D Oushi brand ceiling lamp, Zhongshan Wenlian Lighting Co., Ltd. graphic card fluorescent lamp and other products (detailed list can be registered in Beijing Industrial and Commercial Bureau website inquiry).
Abnormal thermal test work became the problem of the luminaires in the heating test, the lamp ballast concentrated abnormalities. Among them, one lamp uses an inductive ballast, and the measured temperature of the winding is greater than the allowable value. There are also 15 luminaires that use electronic ballasts. After abnormal tests, the luminaires are not working properly. The mirror headlights and wall lamps using fluorescent lamps are more serious.
May small manufacturers shoddy
In this regard, the relevant person in charge of the Municipal Quality Supervision Bureau said that Zhongshan is a major manufacturer of lamps and lanterns, and there are many manufacturers. The lighting products listed as unqualified in this sampling are not produced by well-known local lighting companies in Zhongshan, and there may be small manufacturers to recharge them. He also said that similar sampling tests for circulation watersheds are possible because of the inability to verify the merchant's purchase channels. According to the previous sampling experience, there have been inspections based on the manufacturer's address marked on the product, but there is no such situation in the local area.
Some luminaire structures have defects
This sampling inspection is aimed at various types of lamps sold in the Beijing market, mainly testing product markings and structures, external and internal wiring, thermal testing, insertion loss, disturbance voltage, harmonic current limit and other items. Sampling found that some of the luminaire structure defects, grounding device is not standardized, anti-electric shock protection is not in place, high temperature work instability becomes a common problem of unqualified lamps.
Among the 23 unqualified lamps ordered by the quality supervision department to be delisted, there are 20 products from Guangdong, of which 13 are designated from Zhongshan. The sampling results show that these 13 unqualified lamps from Zhongshan are produced by different manufacturers, including Zhongshan Henglan 3D Oushi brand ceiling lamp, Zhongshan Wenlian Lighting Co., Ltd. graphic card fluorescent lamp and other products (detailed list can be registered in Beijing Industrial and Commercial Bureau website inquiry).
Abnormal thermal test work became the problem of the luminaires in the heating test, the lamp ballast concentrated abnormalities. Among them, one lamp uses an inductive ballast, and the measured temperature of the winding is greater than the allowable value. There are also 15 luminaires that use electronic ballasts. After abnormal tests, the luminaires are not working properly. The mirror headlights and wall lamps using fluorescent lamps are more serious.
May small manufacturers shoddy
In this regard, the relevant person in charge of the Municipal Quality Supervision Bureau said that Zhongshan is a major manufacturer of lamps and lanterns, and there are many manufacturers. The lighting products listed as unqualified in this sampling are not produced by well-known local lighting companies in Zhongshan, and there may be small manufacturers to recharge them. He also said that similar sampling tests for circulation watersheds are possible because of the inability to verify the merchant's purchase channels. According to the previous sampling experience, there have been inspections based on the manufacturer's address marked on the product, but there is no such situation in the local area.
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