Zhejiang LED lighting output value will increase 8 times in the next 3 years
Dongguan Fangbei Electronic Co.,Ltd , https://www.connectorfb.com
Before, Guangdong had thrown olive branches to Zhejiang enterprises. In the next 2-3 years, Guangdong will install 2 million LED street lights. They hope that Zhejiang enterprises can participate in standard construction and project bidding. Last month, the Hangzhou Electric Power Department said that Hangzhou has been included in the LED streetlight pilot program in the country. The street lights in Hangzhou are expected to be replaced with LED street lights in the next 5-8 years. If all the street lights and landscape lights in Hangzhou are changed to LED lights, the electricity saved in one year is equivalent to the household electricity consumption of Hangzhou citizens for one year.
"For the enterprises in the province focusing on LED outdoor lighting, it is time to enjoy the fruit of LED lighting harvest." Weng Maoyuan, chairman of Zhejiang Lighting Association.
Intelligent LED street lights are more energy efficient
Zhang Xiaofei believes that the reason why road lighting can be promoted this year is due in large part to the improvement of power supply. Different from other emerging industries, the broad prospects of LED lighting have long been placed in front of enterprises and the government, but its delay in the field of road lighting has been unable to play its role. The biggest problem lies in the power supply.
Take the a€?Ten Cities and Ten Thousand Milesa€? project led by the Ministry of Science and Technology in 2009 as an example. Many cities have not reached the tens of thousands of hours of lighting. "It is normal for a streetlight to extinguish 10%-20% of a streetlight, most of which is caused by the failure of the drive." Hua Guichao, chairman of Infineon (Hangzhou) Electronics Co., Ltd. said. LED street lights that have been rushing in the past few years are rarely equipped with qualified drivers that can work under harsh conditions such as rain, thunder, and low temperatures.
It is precisely this point that Huagui Chao founded Infante (Hangzhou) Electronics Co., Ltd. in 2007, the main power supply. At present, Infineon has become the main LED lighting power driver production and R&D manufacturer in the country. According to Inventec's internal staff, the lighting products currently installed with Infineon drives can save 1.3 million kWh per day. The Hangzhou Power Supply Bureau announced this year that Hangzhou's largest power supply gap is 1.9 million degrees.
With the innovation of technology, the power drive developed by Infineon has come to the fourth generation. Different from the first three generations, this generation of drivers is preceded by the word "smart". According to Hua Guichao, the new generation of drives, in addition to energy saving and improved lamp life, the most important improvement is the ability to set the right light environment.
For example, the current street lights use a constant brightness, even if the flow of people and traffic in the middle of the night is reduced, the street lights are still running at the original power. After the large-scale adoption of LED lighting, the new generation of Infinex can adjust the brightness of street lamps with timing, infrared, voice control, etc., and even enable high-brightness illumination of street lamps in emergency situations, which can serve as a warning.
At present, Zhejiang Jingri, Hangzhou Huapu Yongming and other provinces LED lighting manufacturers have already reached a purchase intention with Infineon on a new generation of power drivers. It is only a matter of time before the road lighting in Zhejiang Province is intelligent.
Orders increased by 30% year-on-year
Compared with Infineon, Huzhou Enterprise Jingri Lighting entered the LED lighting industry earlier. In 2005, Jingri Lighting bid farewell to traditional lighting and began to enter the field of LED outdoor lighting. In the general environment where the traditional lighting market is shrinking, the order volume of Jingri Lighting has increased by more than 30% year-on-year.
Mr. Fu, the deputy general manager of Jingri Lighting, said with excitement that the market situation is very good this year. Most of the company's products have been invested in government projects in Guangdong, the Midwest and other places, and still guarantee a low after-sales maintenance rate.
Like Weng Maoyuan's point of view, Fu entrepreneurs also feel that these two years are the time for the outdoor LED lighting market to erupt. "In recent years, the maturity of power supply, chip and other technologies has reduced the price of our products by about 50%. , greatly reducing the cost of government procurement."
Weng Maoyuan said that compared with the a€?Ten Cities and Ten Thousand Milesa€? project launched in 2009, the quality of products of many enterprises has been greatly improved, and the enterprises have begun to rationalize when they participate in the government to promote the project. Enterprises in the field of outdoor lighting will be the year of harvest this year, and their sales are expected to reach 500 million yuan this year, an increase of more than 50%."
It is worth mentioning that from the decision to enter the LED outdoor lighting, until the four years later, the crystal solar lighting in 2009 will be profitable in this field. During this period, many Zhejiang LED lighting manufacturers turned to indoor lighting after the a€?Ten Cities and Ten Thousand Citiesa€? project, and the results were not very good.
Weng Maoyuan is very emotional about this. He reminded that enterprises still in indoor lighting should not "see the difference", because in the long run, the market for indoor lighting is far greater than outdoor lighting. "The output value of LED lighting in the province last year was between 3.5 billion and 400 million yuan. This number is expected to reach 35 billion in 2015. The cake is already there, and people who can withstand temperament can eat it."
LEDs are common light-emitting diodes that convert electrical energy into light energy. LED lighting products combine several light-emitting diodes to create a stable lighting effect. Because it can save 50%-60% of electric energy than traditional lighting, its life span can reach 5-10 years, becoming the third generation of lighting products after energy-saving lamps.
In fact, LED lighting is no stranger to Hangzhou citizens. As early as two years ago, Yintai Wulin Store used LED lights on a large scale in the mall. Before the renovation, the annual electricity cost of Yintai Wulin Store was nearly 5 million yuan, and after the renovation, it could save more than 50% of the electricity bill every year. According to this calculation, Yintai Wulin Store reclaimed 1.5 million yuan of investment during the year. The Zhejiang Hotel, which also uses LED lighting, can save more than 900,000 yuan in electricity bills every year.
But energy saving is just the tip of the iceberg with huge advantages in LED lighting. Although LED lighting is not yet widely available, many experts have begun to think about its application in more fields, and some technologies have been developed. These applications utilize LEDs that are inherently light-emitting diodes, incorporating sensing, communications, and Internet of Things technologies into LED lighting.
At present, there are already enterprises in China that combine sensors with LED street lights, and they can directly control lighting by using mobile phones. Chen Changyu, a professor at Jinan University's Institute of Technology, said that if wireless communication capabilities are embedded in LED lighting, digital information can be transmitted through the light. "The equivalent of a place with lights can download information without electromagnetic pollution."
Industry insiders predict that after 3-5 years, the energy-saving effect is no longer the final interest appeal point of LED lighting. In the future, LED lighting competition will be more reflected in the level of intelligent demand.
Dongguan Fangbei Electronic Co.,Ltd , https://www.connectorfb.com