Leds and car combined with the domestic LED market growth
( Reading] Light-emitting diode (2018 领导) Total market size estimates about $24. 9 billion, while the proportion of domestic LED lighting markets will amount to 57%, especially after both commercial and residential market potential, the application in auto industry also began to spread. According to local media D - Dai. 。 。 Light-emitting diode (
2018 领导) Total market size estimates about $24. 9 billion, while the proportion of domestic LED lighting markets will amount to 57%, especially after both commercial and residential market potential, the application in auto industry also began to spread.
medium D - according to Korea Daily reports, light-emitting diode (2018 领导) Total market size estimates about $24. 9 billion, while the proportion of domestic LED lighting markets will amount to 57%, especially in the commercial and residential situation after two bullish market, is expected to create great growth rate.
domestic LED lighting market is subdivided into replace article lamp, lamp and line lights, outdoor use, industrial, commercial, residential, portable consumer devices, entertainment, retail display, Off - Grid( Independent power supply) , such as safety protection with species. According to industry research report, commercial high brightness LED lighting system appear impressive growth, in the long term benefit from energy saving, environmental protection characteristics and the related tax breaks, in the parking lot, office, factory equipment, warehouse and other commercial areas of application will be greatly increased, and in the application of the auto industry also began to spread.
the industry since ten years ago has begun to use red LED car tail lights, but the interior of the car front lamps and lanterns and LED lighting applications, are only recently begun to spread. Now LED application proportion 70% part inside the car lights, dashboard display backlighting, daytime running lights, 45% and 55%, and the proportion of the headlight application LED by about 5%.
the LED headlight has its advantages, generally LED headlamps lighting degrees between the halogen bulbs and HID xenon lamp, but more concentrated light, can also be made into more various types of lighting. In addition, the small size of leds, the operation degree of freedom is also higher, so can let the factory according to their own models into various types and components.
the LED lamps use ratio is less than the other parts of the car, the main causes of lies in the price. In addition to the LED, car headlights and incandescent lamp, halogen lamp, HID xenon lamp and other options, but the LED headlight highest price than the same level 1 times higher than that of halogen lamp, higher than the HID xenon lamp is about 1. Five times, the price is not people.
the main reason is that the LED glow won't generate heat, but at the bottom of the current through will produce certain thermal, could cause problems with the connection lines and adjacent components are dangerous. LED headlamps to is not affected by other devices, need to install the insulation board or cooler cooling system, etc. But the cooling system of engine room based on other USES must be maintained at a relatively high temperature, and become the difficulty of designing and manufacturing LED car headlights, is also the reason of price is a lot higher than HID xenon lamp.
the industry pointed out that even though the era of incandescent lamp has been gradually, LED the price is reduced to the extent of the average consumer can accept, LED extension to auto industries such as effort, will make domestic LED market growth more worth looking forward to.