I wasn't expecting much because I used a different Alla brand model. My katana headlights looked like this and it was easier for me to install them. YouTube prompts you to unplug the bulbs when they're plugged in (off, of course), but I found it easier to unplug, unplug and swap the bulb and then plug it in. all mud flaps are on the way, installation must have taken 8-10 minutes, 1 minute for each bulb. They are visible in daylight which made me confident they would be bright at night. Of course they are really bright, blue and some distance away. I found a dark road, took some shots from inside my Ford Flex because it doesn't matter what they look like up front and I'm happy so far. As for durability, I can't answer that question as reviews are mixed from 1 month to 6 months. I will hopefully update in 2021.
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