My LED turns are amber from Super Bright LED's, they are CANBus so they have a resistor built into them and require no additional resistors to be spliced. I do have a pair of the switchbacks White/Amber and plan on installing them with a clear park/turn lens, they will require a resistor add on each side. By the time I am done with that project my parking lights should appear white through the clear park/turn lens, and when the turn signal is applied, they will flash amber and be legal.
