I just installed HD's rear LED turn signals on my '13 Heritage. They function as both running lights, brake lights, and turn signals. They are very nice and bright! They replaced the stock yellow/amber rear signal lights.

--Stock rear turn signal lights--



--New LED rear signal lights--



--Closeup view--

 

Piece of cake

 

Yup! Plug-and-play. No problem! They were very easy to install.

 

I did it to my Deuce 2 weeks after I bought the bike. Works like a charm to make the back of the bike more visible. It's a simple plug and play. Unplug the rear harness from the main harness and plug the module in between them. That's it, that's all.

 

looks very good but most important is that they are bright.