PWM Module: GTR Ultra 2.0 (Pair / H4/9003) Toyota the beading wire virtually disappears

the beading wire virtually disappears into your headlight - making it next to impossible to see

lower price

rust- and corrosion-resistant

select the black igniter option

PWM Module: GTR Ultra 2.0 (Pair / H4/9003) Toyota the beading wire virtually disappearsPulse Width Modulation: Is frequently found in the electrical systems that run the headlight circuit in many modern vehicles, and when it comes to HID or LED upgrades, that's a problem since it results in constant flickering on the new setup Do you need these? Not sure whether or not you'll need these when doing an upgrade on your vehicle? Check out the rule of thumb guide in the tech specs below for some information to help you make the best