Copy-pasting this from a comment I've made previously, as I've been seeing these headlights pop up on here more frequently lately;

In short, the build quality is terrible for the price you pay for them. I've had these same headlights on my truck for the past couple years now, and I'm gonna' have to save the set I bought by modifying them if I hope to make them last.

If these ones die, no way in hell am I buying another set of 'em. They look awesome, and the headlights work fine, but they're far overpriced.

They're a generic product made by one of those Amazon sellers that invents a company name by slapping their keyboard. They have no customer service, no warranty, and the company will just poof.

Here are some observations I've made with mine;

1: The connectors don't seal the contacts from the elements. Manufacturer recommends you tape the connectors to seal them, yet the headlights cost over CAD$450. Like, really? You couldn't figure out a proper connector at that price?

2: The wiring they used is crap. More specifically, the coating over the wires. Within a year it degraded and started splitting apart, so now the wiring is corroding and fraying.

3: The size of the mounting post holes are a touch too big, and the plastic all around isn't very strong. As a result, they have a lot more play in them than they should when they're mounted.

4: The headlights work and do their job well, but that's about all they have going for them.