Voltage: 2.7~4.5V (factory protection voltage: single lithium in 2.7V,Constant current output when the voltage is higher than the LED VF value)
Temperature protection :55-60 degrees (Change to the low mode and flash one every 5seconds when protection)
Constant current: 3A
Low voltage protection: single lithium in 2.7V (the mode will change to low and flash two every 5 seconds when protecttion)
Modes: 3 Mode (100%High - 30%Mid - 5%Low) Power cut off less than 2 secondschange the modes,more than 3 seconds,keep at the same mode.
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.
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