The results of a recent study conducted in Japan indicate that the set of blue led lighting equipment that will be put at the rail transit site would significantly decrease the number of people who leap to their deaths. According to a story that was published on the website of the Japanese newspaper “yomiuri shimbun” on December 10th, an inquiry team led by a professor of applied econometrics at the University of Tokyo named ze tian kangxing came to this conclusion. They performed an analysis on the data collected from 71 stations in the metropolitan region of Japan during the years 2000 to 2010, during which 128 suicides by leaping occurred. Since the corresponding equipment was put in the booth, there has only been a single suicide by leaping during the daylight hours at any of the eleven stations that were lighted by blue lighting equipment. After the installation of the blue lighting equipment, the number of people leaping to their deaths at each station has decreased by an average of roughly 84 percent. This figure does not take into account the influence of variables such as the number of passengers. Investigators believe that blue create tranquil might be the cause of this phenomena. ze tian kangxing, the installation of blue illumination has the similar effect as railway screen doors, which are successful in preventing railway workers from committing suicide. installing With the ever-increasing demands placed on environmental preservation and energy savings, led lighting has been used to every part of our life. Blue led lighting may truly play an unexpected role in the subway. Let us witness the charm of the led voltage: led lighting supply low voltage power, power supply voltage between 6-24v, depending on the product, so it has high-voltage led light source. The most obvious reason for this is that led flood lights are widely used in landscape lighting for buildings and plazas. applicability: small, the led small piece of each unit is 3-5mm square, it can be prepared into various shapes of devices, and it is suitable for the environment variable performance: compared with incandescent light efficiency energy consumption is equal to 80 percent stability: leds have a longer lifespan than incandescent light bulbs. After 100,000 hours, the light starts to go out, which is equivalent to fifty percent of the original reaction time: The reaction time for incandescent lighting is one millisecond, whereas the response time for led lighting is one nanosecond. poisoning of the environment: no presence of the toxic element mercury price: The cost of led lighting is not prohibitive in most cases drive: LED illumination operates on low-voltage dc, has a relatively low load, and produces little interference. color: changing the current can change the color, and light emitting diodes use chemical modification methods to adjust the energy band structure and band gap of the material so that it can realize the color change from red or yellow to blue-color or orange light. This is accomplished by changing the color of the material. such as small current turn into the red led, and as the current increases, turn to orange, yellow, and finally to green; the Tokyo subway is the application of this feature to save a lot of lives; how can we make use of more and better led in our daily life; and we have been concerned about the problem; now led lighting companies are pouring into the market; however,there are few really high quality products and perfect services; http://www.lead-lighting.com is just what we have been founding; let
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