At present, the bottleneck of LED filament lamp technology has been gradually broken with the intervention of linear IC, the cost has dropped again and the yield has increased, and the development of filament lamp is rising to a new stage.
Indeed, the current international giants Philips, Osram, GE and other giants continue to add LED filament lights business investment, domestic companies have a warming enthusiasm for LED filament lamps.
“At the moment, we have cooperated with Jingdian to develop a new technical solution and find a breakthrough method to make the filament cheaper, for example, to open the bulb casing with glass, so that the bulb can achieve full-lumen performance, and the cost structure can also be the most Cheap." Lin Jiyao, executive general manager of Mulinsen, said that this may be the main way to reduce the price of LED filament bulbs.
It is understood that this method can not only significantly shorten the mold opening time, from the past plastic molds can be shortened to 2 days in about 40 days, and save the cost of the past light bulbs in the hardware mechanism, and the heat dissipation effect can be achieved by the helium gas. The probability of a security problem is minimized and the manufacturing cost is expected to be reduced by at least half.
In addition to seeking a technological breakthrough through strategic cooperation to reduce costs, the effect of cost reduction can also be achieved by actively expanding the scale effect. For example, the Shenzhen Changchun Group, which is based in Shenzhen, has been working with the Guizhou Bijie government for a number of years. It has established a factory in Bijie. At present, the saturated production capacity of Bijie and Shenzhen can reach 200,000/day. The scale of production capacity is not common in China.
According to a survey by the Institute of Advanced Industrial Research LED Research (GGII), the total demand for LED filament lamps in the world has exceeded 100 million in 2015, and is increasing at a rate of more than 35% per year. There is no shortage of people in the industry who believe that "the LED battlefield in 2016 is very likely to appear on LED filament lamps."
In fact, some people have already targeted this market and started to use the price advantage to seize the market. Philips' strong price cuts have made the half-circumference LED filament lamp the main force in the market. The industry pointed out that the LED lighting price reduction in 2016 will be transferred to the full-circle LED bulb.
At present, there are nearly 800 related enterprises producing LED filament lamps in China, and there are not many enterprises on the scale, but the smoke of market competition has spread quietly.
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