Here is a link to a thread about upgrading the emitter.
Looks like the driver is in the tailswich assembly.
In this thread, there is an explanation for the little resistor across the LED that you can see in the first thread.
Here is a link to a thread about upgrading the emitter.
Looks like the driver is in the tailswich assembly.
In this thread, there is an explanation for the little resistor across the LED that you can see in the first thread.