Well here is my project.... just bought a new 5th wheel rv and I am installing my custom built bike rack to the back of the trailer. I am adding some aux taillamps to the rack because the bike will block some of the trailers rear lights. All I could find to fit on my rack were LED turn, stop, tail lamp. Now the trailer has all regular bulb lamps and I just want to know if adding the LEDs will have any negative effects on the truck. I do have the LED turn mirrors on the truck so I think the LED aux lamps will work just fine. What I am concerned about is the turnsignal flasher and fuses. Thanks

You will have no problems adding LED lights to trailer.

You will have no problems adding LED lights to trailer.
X2, I have done it with out any problems, and Im sure trailerpro knows what he is talking about also.

Thanks guys!

I have allready done this, all is happy. IMO led's are better on trailers anyway. they draw less amperage are brighter and last longer.