Red wire is positive and the black wire is negative, both are output connect to the LED; brown wire is positive and the blue wire is negative, both are input connect to the power supply.
Specification
Input Voltage: AC 100V-264V, 50Hz/60Hz
Output Voltage: 30V-36VDC
Output Current: 0-1.5A
Power Factor (PF): 85%
Package Material: Aluminum
Waterproof Rating: IP67
Dimensions: L130xW48xH38mm
Function: Open circuit, Short circuit and Over loading
Application: Fit for 50W Energy Save / High Power Led in Oval Shape
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