The retro "T45 vintage edison bulbs" are leading the new trend!Have Read 5512/10/2019
The retro "T45 vintage edison bulbs" are leading the new trend!
The retro "T45 vintage edison bulbs" are rapidly occupying the homes of bars, restaurants, and people advocating a chic home style of American industry, and behind this trend is a growing market of LED light lamps.
The filament LED lamp has a very similar shape with the white woven lamp patented by Thomas Edison in 1878. It is characterized by full angle light, high color rendering, and high light efficiency.
By rearranging the LED chip on the long substrate inside the bulb, and connecting the chip with gold wire to achieve conductivity, the surface is attached with yellow fluorescent powder, which can meet the people's desire for warm natural light that the first generation of LED bulb can't meet.
It is a fashion to promote the growth of filament LED lamps, which may be more helpful for lighting enterprises to promote LED products than selling points such as "energy-saving".
"The real problem with LED lighting is the long life of light bulbs, so they don't have a stable cycle to make money in the market." Tom Rowlands Rees, a financial analyst at Bloomberg's new energy, said, "now the industry may have found a way for people to spend more money on lighting. But not because they need lighting, but because it's cool to change a light bulb. "
"One of the tricky problems with LEDs in the past was that you had to popularize its technical selling points to consumers and retailers. We can't assume that they can see what it is at a glance. " Matt Sommers, consumer innovation manager at GE Lighting, said.
However, when LED technology was first introduced by Ushio company in Japan in 2008, it did not receive much attention. However, with the improvement of its own design and the first generation of LED lights falling into the low-cost competition, Philips, general electric, OSRAM, and other large lighting companies began to follow up.
Because of the "aesthetic" involved, the filament LED lamp immediately has a lot of profit space. In the Chinese market, the price of 3W led filament lamp is about 28-30 yuan, which is much higher than the price of the 3W ordinary LED bulb.
A large number of demand for filament LED bulbs mainly comes from Europe and the United States. According to the data of China Customs, in the first half of 2017, the total export volume of LED filament lamps of Chinese manufacturers reached 15.73 million, a year-on-year increase of 353%, among which the nostalgia of Americans made it the largest import country, accounting for more than one third. "About 80% of our orders come from Europe. Led filament lamp is a kind of partial aristocratic product. The recognition of this product in the European, American and Japanese markets is much higher than that in the domestic market." Wang Peng, deputy general manager of Boshi optoelectronics, said in an interview.
According to linseed's data, the value of the global market will reach 20 billion US dollars in 2020. In April 2017, China's largest supplier of LED packaging and LED application products, Mallinson, announced to invest 1.287 billion yuan to build a factory in East China, which is a filament lamp production base with an annual output of about 229 million bulbs.
The filament led also has its limitations, such as difficult technology, poor heat dissipation, not standardized, etc. while the filament lamp market is growing, it also means that small manufacturers are out of the game.
The patent has become a competitive focus in this market. The latest one is that crystallographic optoelectronics, which has obtained patents in Europe, America, China and other places since 2006, sued to luxuriate brand of the United States for infringement of eight patents in October last year.
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