Don't do it! Doesn't work! too much current draw or something who knows. Signals flash weakly, and the brake lights barely come on very slowly. All that soldering for not. Went through 2 units after determining the first was defective. Wired up the second one in the back of an AutoZone with the oversight of a few managers. After crudely/sketchily stuffing wires together on ONE bulb that worked, we soldered both up and it didn't work!
Anyhow, noticed that the LED integrated tail lights on eBay went from $90 to $35 somehow. Might try one of those. Will probably just end up getting new signals and putting clear sealer on the seams. La la la at least I'm occupied!
"The day I stop getting the buzz, that's when I stop doing it. The buzz is fantastic." - Guy Martin