98% failed! LED lights into the mainstream need to rethink?
According to the roadmap for the elimination of incandescent lamps issued by the state, by October 1 next year, China will completely ban the sale and import of incandescent lamps for general lighting of 15 watts and above. It has been observed that incandescent lamps have basically withdrawn from the market, and energy-saving lamps that have been vigorously promoted are gradually being phased out, and LED lamps have become the mainstream in the market. However, due to the lack of relevant national standards for LED lights, problems such as chaotic product prices and uneven quality have emerged.
Energy-saving lamps face the elimination of LED lights into the mainstream
"The brightness of LED lights is more than twice that of energy-saving lamps." For the reason that LED lamps have been sought after by the market in recent years, although the price of LED lamps is slightly higher than that of energy-saving lamps, the light generated by energy-saving lamps has stroboscopic, high-frequency flash energy saving. The lamp also generates electromagnetic radiation, which can cause damage to the eyes for a long time. "The LED lamp uses the electronic effect of semiconductor to emit light, and is a low-voltage DC constant current source of light-emitting devices."
"LED performance and safety are better than energy-saving lamps. In addition, energy-saving lamps are also subject to mercury-free pollution, which is a matter of circumvention. It is a matter of time. LED materials are mainly silicon wafers, and there are no environmental problems. â€
The sampling failure rate is as high as 98%
What is the quality of the LED lights that everyone is using? Recently, the “People Buying Group†organized by the Zhejiang Provincial Quality Supervision Bureau launched a random inspection of self-ballasted LED bulbs sold by several mainstream e-commerce platforms.
The sampling results showed that out of the 49 batches of samples tested, 48 batches were unqualified and the failure rate was 98%. The unqualified items are mainly signs, lamp power, mechanical strength, color characteristics, and well-known brands such as Philips, NVC, and Opp are all on the “black listâ€.
According to experts, the lamp power refers to the effective power consumed during normal operation, which reflects the energy consumption index of the product. Some manufacturers deliberately use the lamp power to raise the price, and use the low-power lamp to sell the high power price. The color feature is an important indicator reflecting the parameters of energy-saving lighting. The reason for the failure is that the inferior phosphor is used in the production process, which results in the obvious use of the lamp, which is not conducive to the protection of vision.
In addition to the LED lights, the "people buy sample group" also sampled massage equipment, stainless steel vacuum flask (pot), cable TV line. Among them, 50 batches of massage equipment were sampled, 23 batches were unqualified, and the failure rate was 46%; 49 batches of cable TV lines, 21 batches were unqualified, the failure rate was 42.9%; the quality of stainless steel vacuum flask (pot) was better. Well, a total of 46 batches of product test results all meet the requirements.
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