News - LED ONE Co.,Ltd.

Vietnam LED lighting market rise as long as 20%!

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Release time： 2019 - 07 - 01

ClickCount： 16

According to the latest 2017 lighting market report of LEDinside, the green energy business division of TrendForce, Vietnam is the 14th most populous country in the world and an emerging market. Its GDP has been rising every year. In recent years, the GDP growth rate has almost exceeded 6%. The opportunity of LED lighting in Vietnam is not only in the take-off stage of the economy, but also due to the rising power consumption, which makes Vietnam's LED business opportunities not to be underestimated. LEDinside estimates that the LED lighting market will reach $420 million in 2017, with an annual growth rate of 20.6 percent. In addition, the smart lighting market in Vietnam started late and is only used in outdoor and high-end commercial lighting places. In 2017, the smart lighting mark...

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Campus classroom lighting calls for original LED lighting LED lights into yihe experimental primary

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Release time： 2019 - 07 - 01

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A survey conducted by guangzhou original semiconductor lighting co., LTD on the lighting project of yihe experimental primary school proves that students and teachers in the school are satisfied with the lighting effect of LED lights. According to the test data of the use effect, yihe experimental primary school has saved 26,280 KWH of electric energy and 26,280 yuan of electricity cost since it put on LED lights in April this year. The emission of carbon dioxide, nitrogen oxide and sulfur dioxide has been reduced by 26.8 tons, 0.5 tons and 5.5 tons respectively. Meanwhile, the maintenance cost of lamps has been saved by 13,500 yuan.Campus classroom lighting calls for LED lampsIn 2004, guangzhou issued a letter to the ministry of science and technology proposing to promote the use of LED l...

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Construction project environmental impact report form

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Release time： 2019 - 05 - 16

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5 dimensions of interior lighting design

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Release time： 2016 - 07 - 22

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5 dimensions of interior lighting design:1. Light and dark2. Cold and warM More and less4, law and chaos5. Dynamic and static(1) evaluation dimensions of light and darkAlthough brightness and darkness can be reflected by the luminance with conversion relationship and can be easily measured, they are actually a relative concept, which depends on the experience and field experience of the evaluator, especially related to the space and surrounding environment.Such as:In the lobby of a museum with good natural lighting, under the condition that artificial lighting is not opened on sunny days, the ground illumination may reach over 400 LUX and the local direct sunlight even reaches up to 2000 LUX, so it feels bright. However, if it is cloudy, even if the artificial lighting is turned on and rea...

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These LED optical basics, don't say you know

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Release time： 2016 - 07 - 22

ClickCount： 137

LED due to small size, low power consumption, high brightness, low heat, energy saving and many other advantages of rapid development, has been applied in various fields.What is light?Light is a kind of electromagnetic radiation.The electromagnetic spectrum of light goes from UV to IRVisible light: a very narrow band between UV and IRThe spectrum can be broken down into a series of independent wavelengths, and different wavelengths allow us to see different colorsDefinition of optical termsRadioactivity is the energy of the whole radiation;And photometry is radiation that can be detected by the human eye.Brightness refers to the physical quantity of luminosity (reflection) on the surface of luminous body (reflective body).When human eyes observe a light source from one direction, the ratio...

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Kerri introduces a new XT with high light efficiency

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Release time： 2016 - 07 - 22

ClickCount： 55

CREE (NASDAQ: CREE) announced that XLamp xt-e LED, a popular product, has achieved significant technical improvement and continues to lead high-power LED innovation. Thanks to the key elements of the technology platform of Cree SC5, the updated xt-e LED series currently includes the option of new High efficiency (HE, High efficiency) products, which is 25% higher than the previous xt-e LED, and guarantees the lowest light efficiency of 164 lm/W under the condition of 85°C and 350mA. These technological advances can help lighting manufacturers achieve system efficiency of 130 lm/W or higher under practical working conditions, while allowing existing users to rapidly upgrade system performance for outdoor lighting, industrial lighting and other applications, while still achieving lower ...

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