Recently, the Shanghai Municipal Administration of Industry and Commerce conducted quality monitoring on two types of electric light sources, namely incandescent lamps and energy-saving lamps. A total of 50 batches of products were selected, and 38 batches were qualified, with a pass rate of 76%. Among them, 19 batches of incandescent lamps, the pass rate was 73.7%. 31 batches of energy-saving lamps, the pass rate was 77.4%, and the overall quality status was significantly improved compared with previous years.
The monitoring results show that the indicators such as torsion resistance, electric shock resistance, initial luminous flux, lumen maintenance rate, and marking are not the main reasons for failure. Marked as a batch of "Fenghu" general lighting bulbs produced by Shanghai Chuanmei Electric Co., Ltd. (Yongming Electric Co., Ltd.), the lamp cap and the bulb disappeared. Marked as a batch of "Geneng" energy-saving lamps produced by Foshan Geergy Lighting Appliance Co., Ltd., the size of the lamp head does not meet the standard requirements, and can not be screwed into the standard lamp holder. When the consumer uses it, it is easy to be exposed to the external lamp due to the metal lamp cap. Causes electric shock. A batch of "ECO" spherical bulbs marked as produced by Anhui Shilin Lighting Co., Ltd. cannot achieve the desired brightness and short life. The "HY" pure three-primary electronic energy-saving lighting decay produced by the Zhongshan Guzhen Qiangsheng Electronic Energy-saving Lamp Factory is greater than the standard, which means that the life of the lamps is very short, that is, consumers say "energy saving is not expensive." A batch of "Mipu" electronic energy-saving lamps produced by Shenzhen Sanpu Electric (Lighting) Co., Ltd. was unqualified.
The industry and commerce department reminds consumers to purchase energy-saving lamps: First, do not buy products with too low prices. According to the production and sales cost of energy-saving lamps, the retail price of 2U (4 tubes) energy-saving lamps below 9W is generally around 8 yuan; the retail price of 3U (6 tubes) energy-saving lamps for 13W-28W should be around 15 yuan. The quality of products below 5 yuan is generally difficult to guarantee. The second is to see if the product identification is complete and whether there is an energy efficiency label. Regular products have trademarks, factory names, factory addresses and contact numbers. According to the requirements of energy efficiency standards, energy efficiency levels of 1 and 2 are truly energy-saving products. The third is to check whether the metal lamp head and the plastic shell are tightly fitted. The riveting point should generally be no less than 8 points. After the energy-saving lamp is screwed into the lamp holder, the finger should not touch the charged body.
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