I have been playing around whit some led,s on my f45.
It seems that the two ports on the front of the pcb are verry funny.
I have the following set up whit the led,s, two yellow on the front, for binding.
the origenel searglicht, swichet on the camera port.
and the others contunesly.
The way i hook them up is the following; the binding is on the two front pins(first port).
The searchlicht is the first two pins in the second port.
The others are conectet two pin number 2 and 3 from the second port.
I,m a nohow in electronics so don,t asc for polarity and stuf.
It just worked