dual FILAMENT! means the bulb has two filaments. as in the stock headlights did.
they had low. and then high settings. ;)
but when im splicing the two you said. which reverse wires do you splice into?
but theres three wires to the lights!!!!!! WTF!
i feel like if it were just two then they wouldent light up a bit when not on break and then alot when your on the break.
so your sureeeeeeee its not dual filament? i have no idea. im confused as **** lol.