Review on Nilight TL 04 Clearance Indicator Warranty by Paul Rosemark

Love that they're low profile, have enough limbs to avoid snagging, and for their size they're 5 times brighter than the factory Clarence headlights on a horse trailer . There are only 2 wires (quite simply) one black and one yellow. Tested first light and yellow was hot, black was sanded so it was ok. Removed the old Clarence headlights and installed them as an afterthought. He mastered everything, turned on the light and 3 out of 10 didn't work. I checked the wiring - everything is fine, checked the headlights and found the problem. The yellow is hot, the black ground was on the headlight itself back to front, I just hooked up the new ends to the headlights, connected the black to hot and the yellow to ground and now they all work fine. I'm sure they aren't all like this, and I understand that manufacturing defects do exist, but be sure to check the wiring of ALL the displays before troubleshooting afterwards. Otherwise I am satisfied and would give 5 stars