Review on 🚦 GemPro 2-Pack Amber LED Side Marker Turn Signal Lights for BMW - Enhance Visibility and Style! by Jason Wright

These are LEDs. Very bright. They blink. They don't fail like the dynamic units I've bought in the past (which were supposed to be plug and play but always seem to have worked properly). These units flash correctly without excessive flashing, there is no "lights out" warning light on the dash. The adhesive is great, but MAKE SURE YOU CLEAN THE AREA AROUND THE INSTALLATION HOLE VERY VERY WELL AND DRY COMPLETELY before installing. Also, make sure the connectors are FULLY seated in the connectors (BE EXTREMELY CAREFUL not to bend the pins). Two reasons: 1) if you don't fully plug it in, you'll have intermittent flash or occasional non-functionality; and 2) Once you've attached them to the fender, they won't come loose without having to change the 3M tape. So if they aren't connected properly and you need to remove them, you're a bit confused. But they work well and look amazing in my car! They are a bit more expensive than other sites or even here on Revain from other sellers but I do rely on ratings and reviews. So I gave that 4 stars just because I think they could be a bit cheaper to be competitive.