I will teach you to make a night vision for gopro!
not have much range because I have not removed the lens IR,but if you take it off get a fabulous result
-empty pellet box
-infrarred led pack(from security cam or internet)
-2 small screws
make a circle in to a pellet box, where will introduce the objective of the camera
also do the hole for the connector
Now put a piece of plastic in the box to avoid short circuiting the pcb and put the pcb
also bend the corners of the box to avoid scratching the camera and put the screws
connect the switch to one of the cables from tamiya and at the other end a connector for the LEDs
Connect the battery and the LED connector, then is finished!