Two things. There are no photos of the back of the flashlight body. Many RVs have a hole in the middle for the bus wiring to run through. These lights don't have that, however, and are designed so that you can squeeze the wiring between the car's outer wall and the body of the light. The wires are too thick for the space provided and the lamp body is not adjacent to the car. Requires additional silicone sealant. They are intended for something like a trailer where you can run wires through a small hole in the side of the body and outside the trailer frame to make the connection. Second, I installed two lamps and both lenses broke when I turned them back on. Yes, I know what I'm doing. It's just bad design and low quality,
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