I have a sports car and it sits kind of low. This lights led continues to scan until you put on brakes and then the entire nar flashes 4 or 5 times and then staus on extra bright. The continuous sxanning led gets the attention of other drivers and the extra bright flashing brake light keeps the other drivers attention.
I rexommend this for anyone who is concerned with their safety but especially if you want that extra uumph.
At first it looked a little small, but it fit perfectly under my 3rd brakelight. I hooked it up just for the side to side moving lights. It looks awesome, and works awesome. I highly recommend this seller.
I've fitted it to my top box as an auxiliary brake light and it is so effective. It is very noticeable and I consider it to be an excellent safety feature.