Works well, looks good, well assembled and packaged, very bright. Installed them as extra turn signals on my Yamaha m/c Big Cruiser. A NOTICE. The white wire is the one that changes the blinking pattern every time you touch the red power wire. So if you don't have a controller (I didn't need a controller) you can find the blink pattern you need. Then just disconnect the white wire and it will stay on this template.
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