On December 3, it was learned from the Guangzhou Municipal Bureau of Quality and Technical Supervision that the bureau recently conducted a supervision and spot check on the quality of lighting sources and lighting products in the production area of ​​the city. A total of 38 batches of products produced by 35 companies were inspected. The 12 batches produced by the company do not meet the standard requirements.
This supervision and spot check is based on GB7000.10-1999 "Safety Requirements for Fixed General Lamps", GB7000.1-2007 "Lamps Part 1: General Requirements and Tests", GB 17743 "Limitations of Radio Disturbance Characteristics of Electrical Lighting and Similar Equipment" Value and measurement method, GB 17625.1-2003 "Electromagnetic compatibility limit harmonic current emission limit (equipment input current per phase ≤ 16A)" and other standards, for the structure (conduit), external wiring (power connection), external Wiring (cross-sectional area), internal wiring (cross-sectional area), protection against electric shock, durability test, heat resistance, fire resistance and electric tracking resistance (heat resistance), heat resistance, fire resistance and electric tracking resistance (fire resistance), insertion loss (harassment) Items such as voltage and harmonic current are tested. The unqualified items are mainly structures and signs.
The quality supervision department reminds that when purchasing such products, attention should be paid to the packaging to see if the printing is clear, and the model, specification, factory name and factory address are complete. Try to buy brand-name products produced by well-known companies. The quality of these products is relatively good, and there are reliable maintenance services.
This supervision and spot check is based on GB7000.10-1999 "Safety Requirements for Fixed General Lamps", GB7000.1-2007 "Lamps Part 1: General Requirements and Tests", GB 17743 "Limitations of Radio Disturbance Characteristics of Electrical Lighting and Similar Equipment" Value and measurement method, GB 17625.1-2003 "Electromagnetic compatibility limit harmonic current emission limit (equipment input current per phase ≤ 16A)" and other standards, for the structure (conduit), external wiring (power connection), external Wiring (cross-sectional area), internal wiring (cross-sectional area), protection against electric shock, durability test, heat resistance, fire resistance and electric tracking resistance (heat resistance), heat resistance, fire resistance and electric tracking resistance (fire resistance), insertion loss (harassment) Items such as voltage and harmonic current are tested. The unqualified items are mainly structures and signs.
The quality supervision department reminds that when purchasing such products, attention should be paid to the packaging to see if the printing is clear, and the model, specification, factory name and factory address are complete. Try to buy brand-name products produced by well-known companies. The quality of these products is relatively good, and there are reliable maintenance services.
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