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IP (International Protection Standard) is a term defined by DIN VDE 0470 and DIN 40 050. These standards give a classification of the degree of protection of electrical equipment enclosures when the rated voltage does not exceed 72.5 KV. The details are as follows: 1. Personal protection. 2. Protection of electrical equipment to prevent the […]
In addition to considering the value of the LED linear light fixture,the development of the the LED linear light also considers the optical technical requirements of the product, the stability of the product, and the intelligence. The basis of light is the “core”: the chip LED determines the quality of the light output of […]
From September 1st, 2018, the sixth phase of the (EC) 244/2009 requirements of the European Union’s ErP Directive (Energy-related Products, the eco-design requirements for energy-related products) will be effective. Certain types of low-efficiency non-directional household tungsten halogen lamps are no longer available in the EU market. This means that from September 1st, tungsten […]
Let’s talk about the trends and trends of industrial lighting. Everyone knows that ten years ago, most of our market products were large barrels of metal halide lamps, top square or round metal boxes, and better industrial lighting die-cast aluminum fin-type electrical boxes. works. The large 18-inch spinning aluminum reflector is hung below. The initial […]
Various plants survive in a unique geographical environment, including sunlight, temperature, altitude and soil. They have formed a unique flowering and breeding response strategy in the evolution of the natural environment of hundreds of millions of years, which is to limit the flowering season to a suitable The period to ensure that the offspring can […]
LEDs are sensitive to temperature and performance is greatly affected by ambient temperature. Mainly in the following three aspects: 1. Excessive junction temperature can cause LED performance degradation, especially life, light color and lumen output. If the rated maximum junction temperature is exceeded, the LED’s lifetime will drop by 30% to 50% for every 10 […]
In fact, the frequent US trade wars around the world have also prompted countries around the world to make relevant counter-measures or protective measures to maintain economic security in their own countries or regions, which has made global mesh trade more and more Complex and changeable. We believe that at this stage, it is more […]
On July 10th, the Trump administration promoted the plan to impose tariffs on China’s $200 billion in goods and released a list of target products. The LED industry may be affected. The first round of taxation projects for industrial intermediates has limited impact. In 2017, China’s exports to the United States were about 175 million […]
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