CE is a safety certified standard, and it is regarded as the passport to enter into European Market. From the...
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Different color temperature will give us a different feeling. In a different environment with the same brightness, the object’s color...
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The ballast (resistor ballast) is a device for limiting the flow of sunlight and generating instantaneous high pressure. Following is...
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Now, the led COB package, in fact, we can know that most of the COB package, including Japan COB packaging...
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Lisun has a lab certer in Shanghai. Are you worry about the quality of LED that you purchase from China?...
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The ninth Frankfurt Light + Building(2016) was hold in Germany Frankfurt exhibition center (Messe Frankfurt). The biennial global lighting event...
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When LEDs arrived on the market, their tremendous efficiency and money saving potential changed the playing field and lumens, lux...
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The LED stroboscopic effect actually have two concepts: One is strobe which mean the depth of light flux fluctuations, the...
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Under the effect of high temperatures, the structural characteristics of non-metallic materials, insulation materials will change greatly, which manifests itself...
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