Circuit control: 5V buck circuit, constant current output, to ensure that the 5.8-12V power supply through the light output stability

 

Dimensions: 12*22mm (width * length)

 

Reverse protection: unique anti – protection design,

 

Pin definition: specifically for the 445nm drive board design of the pads, you only need to be arranged on the base of the foot bit by a natural welding

 

Polar definition: the module shell is positive, at the end of the pad is negative, please refer to the link of welding