The Online LED Store offers this two-pack of LED side marker lights that are IP67 waterproof rated. They are constructed as a sealed unit, not a multi-piece system.

With the help of a notepad and pencil, I was able to determine that the blue LED marker lights I wanted to purchase were, in fact, for 12-volt vehicles, so I picked up a bunch for my next homemade ...

Optronics International has released new 1 1/4-inch LED marker/clearance lights. The 6-diode MCL16 Series lights are hard wired and include separate grounding wires and a PVC gromet.

DeWalt 12V/20V Max LED Work Light, $65 (was $129) on Amazon. Courtesy of Amazon. This handy light is perfect for all DeWalt lovers, whether you run the 12-volt or 20-volt series.