Review on Upgrade your Headlights with 9012 LED Bulb by Easy Eagle - High Power 120W, 20000LM, 6500K Cold White, Adjustable Beam by Timothy Gonzalez

I bought these for my 2008 Mercedes Benz C300 on the recommendation of someone else. I wanted something brighter than stock that didn't throw error codes on the dash. Installation was very easy. In fact I bought the adapters because I figured I would need them and I didn't need anything other than what came with these lights. They fit into my factory projector case without any additional tools or adapters. They are MUCH brighter than regular bi-xenon. It doesn't even compare, even in a projector body. You are beautiful and bright! They gave me NO errors on my dashboard which was one of my biggest issues as it can be difficult on a Mercedes. They work great! Installation Notes: You cannot reverse the polarity. If you install them and they won't turn on, flip the plug and it should work. Also, your factory dust cover CAN reattach it, but I don't recommend doing so. LEDs generate a lot of heat, and a dust cover will likely prevent them from giving off heat and likely shorten their lifespan. All in all very good lamps. I like her!