Jiangsu market LED lamp 70% electromagnetic compatibility is not qualified

Jiangsu Province Quality Supervision Bureau released the first quarter of 2014, LED lighting products and quality analysis of energy-saving lighting products, 103 batches of LED light pass rate of 60.2%, market sales of 50 batches of products pass rate of only 30%, there are more quality problems.

The sampling, LED lamp unqualified projects focused on electromagnetic compatibility. Senior Engineer Shi Zhaoyang national semiconductor lighting product quality supervision and Inspection Center said that the interference to other household appliances main characteristics of electromagnetic compatibility LED running lights, if not qualified, could lead to the distribution system or connected to this system and other electronic products will not work properly.

Jiangsu Province, the existing types of lighting more than 2000 enterprises, of which, LED lighting appliances manufacturing enterprises more than and 500, lighting production enterprises more than 1 thousand and 200, electric light source production enterprise more than and 400, ballast, trigger, lamp, lamp base and other accessories production enterprises more than and 100. Jiangsu Provincial Quality Supervision Bureau recently issued a LED lighting products and energy-saving lamp quality report, which market sales of LED pass rate of only 30%.

Spot checks 85 batches of energy-saving lamp pass rate of 69.4%

Jiangsu as one of the important production base of energy-saving light source products, with the integrity of the industrial chain, the advantages of a large number of enterprises. "Power source product quality supervision and inspection center engineer Liu Jue told reporters, Jiangsu Province, energy-saving lamps lamp and accessories production enterprise more than and 500, mainly distributed in Yancheng, Changzhou, Yangzhou, Wuxi, Suqian and other regions.

According to the sampling results show that: the supervision and inspection of energy-saving lamps 85 batches, covering the main brands and models of the market, qualified 59 batches, pass rate of 69.4%. Among them, the production of product quality supervision and sampling 35 batches, qualified for the 33 batch, the pass rate of 94.3%; the quality of the products sold on the market to monitor the quality of the batch of 50 batches, qualified for the 26 batches, sampling inspection pass rate of 52%.

Jiangsu market sales LED lamp pass rate of only 30%

In Jiangsu, LED lighting products accounted for the same lot. The supervision and sampling a total of 103 batches, of which the production area of product quality supervision and sampling of 53 batches, qualified for 47 batches, the pass rate of 88.7%. The quality of the product market risk monitoring 50 batches, of which qualified 15 batches, pass rate of 30%, there are more quality problems.

According to Shi Zhaoyang, the national semiconductor lighting product quality supervision and inspection center, deputy director of introduction, through the analysis of the Jiangsu unit of production and circulation field sampling results, the quality of the overall status of products in Jiangsu enterprises are better than the current circulation products. At the same time, enterprises in Jiangsu LED lighting products to obtain 3C or CQC certification ratio of about 40%, also higher than the proportion of similar products in circulation. But from the perspective of the photoelectric color performance, in terms of the initial optical efficiency, power factor, color rendering index, color temperature and other important performance indicators, the province reached a high level of domestic products is not high proportion.