The market of deep-sea diving flashlights Deep-sea diving flashlights, the most professional products for underwater lighting, require a much higher quality than that of similar products. Although the market is saturated and there is a variety of diving flashlights, most of
LED Lamp Has Potential Quality Problems The market share of LED lamp products is rising constantly. China has become the biggest manufacturing country of lighting products. However, in the developing progress of the LED lighting industry in China, the quality problems of
LED Lighting Has A Great Influence on Life Humans Factor In Lighting, also known as comfort light, refers to the adjustment of light according to the person's daily routine. This kind of lighting concept originated in Europe with the purpose of enabling
Facebook Data Disclosure Problem Cambridge Analytica claimed that they have deleted user data they acquired from Facebook. However, British media believe that they didn’t, at least not all data. They believe that these data and information has been sold to other companies.