The reporter learned from the Provincial Administration for Industry and Commerce that in order to strengthen the quality supervision and management of energy-saving lamps and lanterns in the circulation field, the Provincial Administration for Industry and Commerce entrusted the provincial hardware and electrical products quality supervision and inspection station to 29 distribution units in Suihua, Hegang, Shuangyashan, Jixi and Mudanjiang. The 40 batches of energy-saving lamps sold were sampled. After testing, 9 batches were qualified, 31 batches were unqualified, and the pass rate was 22.5%. It is reported that the use of unqualified energy-saving lamps is likely to cause eye fatigue and other injuries to consumers.
Six hidden dangers of counterfeit lamps
The reporter learned from the Provincial Administration for Industry and Commerce that through testing, it was found that the following quality problems existed in energy-saving lamps:
First, the mechanical strength is unqualified. This test is for whether the lamp cap part will loose or fall off, and whether it will cause accidental electric shock accidents during installation or replacement.
Second, the lamp power is unqualified. Some companies increase the nominal power value (ie, the rated power value) of low-power energy-saving lamps to increase the price.
Third, the initial light efficiency is unqualified. If the indicator fails, the light efficiency of the energy-saving lamp will be reduced, and the service life will be shortened, which will not achieve the effect of energy saving and money saving.
Fourth, the color characteristics are not qualified. The color characteristic of the energy-saving lamp refers to the reduction characteristics of the light to the object, and has good color rendering, which can make the color of the object closer to the color under the light under the light, and can best reflect the original characteristics of the object. The higher the color rendering, the more the color Presenting things as they are. Energy-saving lamps that fail to pass this indicator are likely to cause eye fatigue and other injuries to consumers.
Fifth, the power factor is unqualified. Some companies have set the power factor nominal value to be high for the purpose of promoting the product. The actual test could not be reached.
Sixth, the harmonics are unqualified. Because the harmonic content of the power supply current at the input end of the electronic ballast is too high, it is easy to pollute the power supply, increase the loss of the power grid, and cause interference to other electrical equipment. Therefore, the harmonic content of the current must be strictly limited to reduce the harm caused by the harmonic pollution power supply.
Buying energy-saving lamps has "four strokes"
The Provincial Administration for Industry and Commerce reminds consumers that the following should be referred to when purchasing self-ballasted fluorescent lamps:
1. Purchase products with certification marks. At present, China's lighting products have two kinds of energy-saving certification marks: “CQC energy-saving†and “section†characters. Both signs indicate that the products meet the requirements of energy-saving evaluation values ​​in national standards.
2, look at the product packaging. The state mandates that the self-ballasted fluorescent lamp products be marked on the outer packaging with the following contents: origin, rated voltage and voltage range, rated power, and rated frequency. The current on the lamp and other supplementary instructions related to safe use are indicated on the lamp, on the package or in the instruction manual.
3. Look at the appearance of the self-ballasted fluorescent lamp. The phosphor should be crystal clear and white, and there should be no yellowing or graying. After the power is turned on, the lamp should have no obvious black spots, and the illuminator has no flicker.
4. Select the model according to the characteristics of the self-ballasted fluorescent lamp. When the lighting effect is the same, the energy saving lamp consumes one sixth of the incandescent light. Therefore, if you want to get the same lighting effect as a 60W incandescent lamp, you can choose a 10W energy-saving lamp.
Edit: Leaflet
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