Time for turn signals

[34fordy]

Hey folks, I am getting tired of rolling down the window to stick my arm out to signal a turn in my 36 pickup. It's ok in the summer when the air is warm but now that it is colder and I am getting older raising and lowering the window gets old quick. I would like to find some very small, inconspicuous stand alone LED 6 volt turn lights. I am looking for suggestions. Is there a special flasher for LED lights?