Led all applications can not be overlooked several issues
fecha:2010-11-24 17:16
cars on the highway, if there is a car broke down, it will cause all the cars behind it can not be normal operation. For the hundreds or even thousands of meters of the fence light engineering, due to external factors and the quality of the product itself and other factors, it is difficult to ensure that every problem is not a light rails, so it is likely to cause traffic paralysis phenomenon.
In addition, LED light source currently on the market under The quality varied widely, not only of good
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02/07 14:16