These modules, OEM Grade, are original equipment on specific European cars that come with factory LED headlights.
Like most car parts, LED modules have a rated lifespan and sometimes do not even last that long.
Replacing them outside of warranty is never cheap either!
This module, designed to meet/exceed all OE specifications, will be a direct replacement for the factory unit.
It is not OEM but fits and functions identically for a fraction of the price!
Most headlight ballasts and lighting modules are rated at 2000 hours of run time, and if one has just gone out, chances are the others are not far behind.
The hassle of taking off the bumper again, removing the headlamp, and replacing everything at the same time can be avoided!
Certain makes and models may use different OEM modules depending on the production date and/or trim level.
It is always best to double check and match the part used on your actual vehicle to ensure compatibility.