I want to replace the front / rear head lights on my Lionel Reading T1 that was upgraded to TMCC. I thought it would be as simple as wiring the red and black wires to the bulb but it seems I am missing something. Originally the engine had an 18V screw type bulb that was in a socket. I replaced it with a LED screw in bulb but it won't light. It does flash when I press the reset button on Legacy remote but that is it. Here is picture of the LED bulb wired up. I did try it screwed into the wired socket but that did not work either.
