... load burning test 24Vmax 2.5Amax 15Wmax dual color led light universal adapter colorblackled indicatoryesinput voltage100-240voutput voltage24Vmaxoutput current2.5Amaxhousing ... full inspection: to make sure no cold solder, lack of components, no tindross, no short-circuit, no open circuit ... , no bad led indicator, no high voltage, no low voltage, no output, etc. 3.Assembly full inspection: to ...