Potential development risks of lifting LED energy-saving lamps

Time：2021-02-25 View：

Potential development
1. Lack of national standards
The lack of national standards for LED lighting products and the lack of quality certification standards in our country directly lead to uneven quality of products on the market, market chaos, and lack of unified standards to measure and standardize products and markets, this affects consumers' confidence in buying.
At the same time, due to the lack of national standards, quality certification cannot be carried out. For the LED industry developed through policy support, it means that it cannot enter the list of government procurement and lose the large market of government procurement. Therefore, the lack of necessary national standards for products has become the main problem restricting the sustainable development of LED lighting products.
2. The price is too high
The real market of LED should cover many fields such as home lighting, commercial lighting, industrial lighting, road and outdoor lighting, but the main sales market of LED is still in the public field, however, it is the least used in such a large demand field as home lighting.
The price of LED energy-saving lamps in our country is still too high. According to the market situation, the price of 3W LED energy-saving lamps is about 80 yuan, which is equivalent to five or six times that of ordinary energy-saving lamps and more than 10 times that of incandescent lamp. However, such a price cannot be accepted by ordinary families. Price has become another key problem that restricts the development of LED energy-saving lamps in the field of home lighting in our country.
According to the "Moore's Law" of LED industry, the light output brightness of LED will double every 18 to 24 months, while the price will drop by half. According to the prediction and analysis, with the support of state subsidies and according to the development situation of LED, the price of LED energy-saving lamps in the field of household lighting will drop sharply by 2012, the drop in price will pull the demand of the whole LED energy-saving lamp in the field of household lighting. It is estimated that by 2010, with the continuous development of the industry, the individual and family users of LED energy-saving lamp will reach a peak.
3. The product lacks core technology and the household product series is single.
The application of LED energy-saving lamps in the family field in our country is still in its infancy, while the application in the domestic field abroad has been relatively mature. Many foreign families have begun to apply LED energy-saving lamps, the main reason is that foreign electricity prices are very high, and foreign consumers are willing to accept LED energy-saving lamps. Apart from the high price of LED in China compared with other energy-saving lamp products, the products lack core technology, the product line is single, and there is no overall LED solution dedicated to home lighting in the market, the lack of more household products also affects its development in the domestic market.
4. Poor consumer awareness
As the world's largest producer and second largest exporter of Lighting Appliances, China established the National LED lighting project coordination leading group in 2003 and officially started the National LED lighting project. However, the reality is not optimistic. About 70% of users in cities in economically developed areas of our country use energy-saving lamps, while 80% in rural and underdeveloped areas still use incandescent lamp. Many consumers have never heard of LED energy-saving lamps, this shows that there is still a huge potential market for LED energy-saving lamps in China. However, due to the low awareness of LED energy-saving lamps by consumers and the lack of publicity and promotion of LED energy-saving lamps in the household field by manufacturers, it has also become an important problem affecting the application of LED energy-saving lamps in the household field.
LED lamp is the most energy-saving lighting product at present. Since it can directly convert electric energy into light energy, it can save up to 80% of electricity and have a life span of more than ten years. The advantages of LED energy-saving lamps and national policy support make LED energy-saving lamps in our country contain huge potential market. China's LED energy-saving lamp industry needs to establish national standards as soon as possible to standardize the market; At the same time, vigorously carry out scientific research, enhance the core competitiveness of products, and enrich the product series of LED energy-saving lamps applied in the household field; plus-sized promotion efforts to let more consumers understand the advantages of LED energy-saving lamps and change their understanding of energy-saving products; Continuously improve production technology and reduce product prices, let more ordinary families use LED energy-saving lamps. As long as these problems are solved, I believe that China's LED energy-saving lamp industry will usher in new development opportunities.

FAQ
1. The LED turns dark after running for a while, which is caused by the excessive current flowing through the switching power supply lead. Check whether the sum of the lead current exceeds the current value output by the switching power supply. If so, replace the power lead.
2. The LED is very bright when it is just powered on. After a period of time, it suddenly does not light up or the brightness decreases. Check whether the switching power supply is 12V LED misused into 24V.
3. If there is no problem, check whether the input voltage of the switching power supply is 220V. If the LED brightness is high or low, check whether the input voltage and output voltage of the switching power supply are normal. If the voltage is too high, it will cause the LED to burn out; If the voltage is too low, it will cause the LED not to light up or the brightness will decay. If the voltage at the user's location is unstable, we recommend that you install a voltage regulator.
4. If noise is found in the use composition, it is likely that the quality of the driving power supply is not closed, and the good driving power supply can be replaced.