How to change a third LED flashlight
According to your LED current, buy a suitable current driver board, you can have that kind of general drive, the formulation of current, 350-1000 can be changed!
A modified three LED flashlight,Just disconnect the remaining two lines of control.Method：Open the front cover of the LED handset and snip the unwanted gear control line.
The flashlight three is realized by a IC, click the IC internal switch output mode into 1 files have 2 options: first as the above said, in a drive plate second is off shorting IC, touch switch for mechanical switch, a power supply light open
