A: Yes. Black is Positive; White is Negative/Ground.
Date Submitted: 04/20/2018
Are these (the amber and red) FMVSS P2 rated Marker - 90-degree field, or PC rated Combination Marker/Clearance to mount at a 45 degree angle and cover 180-degree viewing field, and a little brighter. This is important if the Highway Patrol stops you.
A: After requesting documentation from the distributor, we did receive confirmation from them these items "meet the requirements of FMVSS108,CMVSS108, and applicable SAE standards for P2 and PC when located at the position(s) defined Safety Standard and mounted within the orientation parameter(s) described"