Incandescent the delisting cheap LED lights pass rate of less than three percent
With the lock-up of 100 watts and above the incandescent policy of approaching the National Development and Reform Commission announced on October 1, 2012, LED lighting industry by the support of relevant national policies, traditional lighting has been gradually transition to LED lighting.
Other lighting replace the incandescent delisting period, in fact, consumers not apodictic LED lighting resist, just not to rush to accept. Product identification on the LED market is not clear, not clear, as well as the lack of a unified standard. Face uneven, the Guangdong Provincial Bureau of Quality and Technical Supervision has LED lighting products sampling.
The sample of 21 enterprises of the seven cities of Guangzhou, Shenzhen, Zhuhai, Foshan, Zhongshan, Huizhou, Dongguan production of self-ballasted LED lamp products, 23 batches, 17 batches failed inspection pass rate of less than 30 %. It is understood that the LED market enterprises and dispersed, the brand may be as many as a thousand, but not really trust the brand, industry experts say: "less than $ 30, the product quality is difficult to guarantee."
LED lighting products on the market today, how do we choose the right:
A first look at the packaging: trademarks and certification marks, for example: 3C certification, CE certification, in addition to see is clearly marked on the product of the rated voltage, voltage range, color temperature, precautions, safety instructions, applicable environmental .
, Followed by price comparison: due to special reasons in the production process of the LED lamps, the cost is relatively high, the average domestic price of LED lights in more than forty or fifty dollars, imports higher. In addition to see the appearance of the product is not rough, it is not the glue does not clean up, whether screw prominent fixed plane? Whether the color of the screw and the housing of the color consistent.
Third, after lighting a lamp to be careful observation of the color change of the lamp, if in a short time, by the yellow light becomes a white light, or by the white light into a bluish white light, such products will have to give up, because this situation there are two possibilities: one: power problems; 2: LED light source selection mistakes. In addition, the color of the lights must be positive, the lamp luminous colors consistent, that is, do not flash. After the start of the LED lamps can heat contact with the product surface temperature detection products, if the surface of the product within one hour the temperature continues to rise, rather than the longest at 30 minutes the temperature stable, do not select the products, due to heat reasons the life of the product, resulting in shortened.