Review on Upgrade Your Car's Headlights with KAI AKARUI LED Headlight Bulbs Conversion Kit - Single Beam - High-Performance CSP LED Chip - 7000 lumens - 6K Cool White - Pair (H1) by Pavel Craig

Technical support for these lamps was very poor. There were no instructions on how to remove the locking ring and customer service had no idea how to do it either. I finally figured it out, you need to remove the rubber o-ring to reveal the tiny screws underneath you need to remove the retainer ring for the headlight. Not impressed. You'd think the company that sells them knows how to install them. They also said they would send me an LED flashlight for my problem but I never received it. These headlights are bright and cool looking, but there is almost no difference between high beam and low beam. I drive at night with the high beams on all the time and no one, I repeat, no one has ever squinted their turn signal at me to turn off the headlights when I pass me and that should do the trick. Those headlights don't shine very far down the road either. I will switch to normal halogens.