Review on COWONE Rectangular Headlights Replacement FREIGHTLINER by Johnny Nguyen

I installed them on my KW W900. I wired them up like normal 4 headlamp systems. Only the outside lights are dimly lit and everything is lit to the max. I connected the central DRL to the parking lights and the external DRL to the turn signals. The Dim doesn't really need to be aimed as it emits a wide, very evenly diffused light that really makes the reflective signs responsive and makes street names easier to read. They dazzle oncoming traffic, but most drivers don't seem to care. The high beam is a pinpoint focus aimed vertically from the front of the truck at the signs and trees overhead, providing excellent visibility even on hills and mountains regardless of incline. Oh, and the high beams are incredibly bright, and even in daylight it's not interesting to look directly at them! They share a common disadvantage that most LED headlights have, they freeze up in winter weather.