Review on Grand General 76320 Rectangular Freightliner: Superior Performance and Style! by Matthew Allen

Difficult to rate as I had a 50% failure rate. Ordered 2, 1 was dead on arrival. This is exactly what I need and it works great. I used them to replace the side markers on my RV. I like that they are angled down and probably offer 3x more visibility than the old ones. OK, I'm an idiot. This particular light needs to be wired correctly in order to work. If that doesn't work, switch connections. In my defense, not all LED products work that way, and the first ones I used didn't care how you wired them. After just a moment's thought, I realized that diodes normally only work in one direction, so I tried the switch: voila! Get 5 stars.