The installation video shows a
The installation video shows a non blis taillight. I have blis taillights. So at first I went looking for blis install video. Not finding one I grabbed my meter and determined that the power and ground wires are actually the same for both types of taillights. Green is power (#4 from end) and black with yellow stripe is ground (#1 from end). The light is bright enough to cover at least 30 feet behind and a wide arc left and right. I hope you will love this light as much as I do