ANTI FLICKER HARNESS H13RH

a few videos back I installed these LED headlights in my pickup truck now these headlights have actually been really good headlights and I really liked them however there has been something that I have noticed that I've been trying to fix and that is they do a little bit of a flickering or strobe effect when I first start to pickup truck after doing a little bit of research I found out that the voltage is actually a little bit low and these headlights are so sensitive to voltage that they're picking up a little bit of a ripple coming from the alternator there is a fix for that what I found was these little adapters they're basically an inline adapter that you plug one end into your headlight and the other end into your existing wiring harness I assume what's inside is nothing more than a capacitor that takes a voltage and just kind of evens it out so you don't get a flicker from your al