Connection: red line conect to the anode and black line connect to the LED cathode,the bafflecenter connect with the battery anode,and the flashlight case connect with the battery cathode
Alarm reminder: during normal working, within 5 seconds flashed means high temperature,flash two means no electric and flashes three means high temperature or without electricity,for now,can not change to other modes as the driver was in protecting.
Note theinsulatingand cooling, or you willburn the LEDor the circuit board.
Include 5pcs board
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