Review on 💡 Alla Lighting 10000lm 9012 LED Bulbs: Super Bright TS-CR LED HIR2 9012 Bulbs in 6000K Xenon White - Ultimate Lighting Solution by Mark Gancio

Installed it on my 2014 GMC Sierra in about 30 minutes. Since others have indicated that the passenger side airbox and air intake must be removed and reinstalled, which is more than half the time, the rest was spent adjusting the rotation to properly align the bulbs. Make sure you have the right tools to remove the airbox and intake! If you need help, check out the Rough Country Cold Air Inlet product. The installation instructions show you how to remove the box and the tools required. Also plug and play, at least on the driver's side! In terms of performance, it was a huge improvement over the OEM system without blinding oncoming traffic. You can see a few shadows cast on the pavement by the projectors at night, but those spots aren't a problem and are still brighter than the OEM. I have no problems with DRLs, no dashboard warnings, with LED bulbs. Only when the engine is not running do I hear the bulb fans running. After successful use, I now feel comfortable buying bulbs to match the fog lights.