Shaanxi energy-saving lamp spot check failed to reach 56.8%
The Shaanxi Provincial Quality Supervision Bureau recently conducted a spot check on energy-saving lamp products. The results showed that the qualified rate of this type of products was only 43.2%, and the products with unqualified mandatory indicators accounted for 80.9% of the unqualified batches.
Energy-saving lamps are a kind of products with more quality problems in recent years. The Shaanxi Provincial Quality Supervision Bureau has intensified supervision and inspection of energy-saving lamps for three consecutive years. This year, the pass rate of such products has increased by 5 percentage points compared with last year, but the overall The quality situation is still not optimistic.
The spot check involved light industry, building materials wholesale market in 11 provinces and cities, and the lighting city and large-scale commercial supermarkets where residents are concentrated in shopping. They randomly selected 111 batches of products from 88 enterprises, accounting for 90% of the circulation brands in the province. About 48 batches were qualified, and the pass rate was 43.2%. The main quality problems that exist are three mandatory indicators such as signs, lamp interchangeability, anti-shock performance, mechanical strength, and initial light efficiency.
The initial light effect is an energy efficiency rating indicator for evaluating the energy-saving level of energy-saving lamps. The national standard GB19044-2003 stipulates that the energy-saving lamps must reach the energy efficiency level of level 3 or higher. Some manufacturers replace the three primary color fluorescence in the lamps with halogenated phosphors instead of reducing the cost. Powder, the initial light effect can not reach the standard, the luminous flux is greatly reduced and the brightness decreases faster as the use period increases. The interchangeability of the lamp cap is an indicator for assessing the main dimensions such as the diameter of the lamp cap. The unqualified interchangeability may cause the lamp to be screwed to the lamp holder due to the oversize or undersize of the lamp cap, which may result in a lamp accident or an accident. In the process of connecting, the two poles of the lamp holder are short-circuited to create an unsafe hidden danger.
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