Tank LED Question

[Tar18]

Hi folks. I am not sure if this is the right place for this but here goes.
I have the SG 1203 Ripshaw tank and really like it. I have finally figured out how to wire up the front head lights and the rear tail lights. I have the extension board from my Feiyue Desert Eagle 3 that I can plug the extra lights into. There is one LED light plug on the ESC/ Rx that I can use. When I plug it all in the original LED's that were on the tank do not work. The new ones that I want to add will work off the plug on the ESC/Rx, but when I add the original ones they do not work. They are not the same as what I call regular LED's.
I am hoping that someone knows why this is or how to get around it. I would like the originals to work along with the front and back ones.
Thanks again for any help or suggestions
Regards
Tar