Poor lighting condition from prolong reading can cause eye to stress and aggravate myopia. This is particularly real in developing countries where myopia rates shoots rocket high among children and adults. Poor lighting can also increase chances of accident and decrease human productivity. Human lighting requirements also vary with age. Young persons are comfortable with at least 300Lux to effectively perform a task, while adults require at least 500Lux. In intensive reading, a minimum of 400Lux is needed with all ages. This will prevent eyes from stress and thus saving money in changing new glasses with ever increasing degree yearly. Good lighting will enhance various activities that take place in a room, yet your lighting bulbs or tubes will degenerate the moment you install them. According to usage, lighting can fall below the required standards in months and certainly within a year. Because our eyes are very adaptable to changing light levels, our eyes do not see the deterioration of light levels. The best way to check the light levels is when it is newly installed, and then check every month or quarterly to determine when it should be replaced. Moving tables or reading location nearer to the correct light level will not only prevent eye stress, but also maximize bulbs usage for its full optimal life. Prevention is better than cure, your eyes are the windows to knowledge and the most precious part of you to offer quality of life. Range 10 to 1,990 Lux Resolution 10 Lux Accuracy
Poor lighting condition from prolong reading can cause eye to stress and aggravate myopia. This is particularly real in developi |
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Type:Diagnostic Kit Model Number:B241 Brand Name:onlyda Place of Origin:China (Mainland) Type:Other Compact hand held tester 256Mb built in memory LCD backlight 320 x 240 resolution 40 columns x 12 lines OBD-11, KWP-2 ...
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