In recently, LED light device is used for various purposes according to the efficiency and performance of the respective accessories. Among the LED light devices using in marine are satisfied with the inadequate condition of circumstances more than th...
In recently, LED light device is used for various purposes according to the efficiency and performance of the respective accessories. Among the LED light devices using in marine are satisfied with the inadequate condition of circumstances more than that of land. For example, the tests of sea water, electromagnetic wave and explosion proof should be taken. So this study deal with the basic analysis of heat and optic on the LED light device to satisfy the KS standard.