Thinking about putting a LED in my Fafner because the light keeps failing. My lamp stopped working for the second time so I'm thinking of replacing it with an LED. So I sent an email to EBS asking what they thought of the idea and they replied with this;- Dear Philip, On the socket for the light bulb you have 42V AC. So, in order to use a LED lamp you need to put a series resistor and optionally diode. Best Regards Are there any tech heads that can elaborate on the values of the resistor and diode type? My solderring skills are much better than my theory Cheers, Phil.