Standard clearance/marker light. Amber or red lens, sold individually. The little lights most rigs need six to ten of — DOT-required, cheap to replace, and a frequent failure point on older trailers.
One of our top-selling products by units. Side-mount with two screws and a single 12V feed. Amber for side and forward markers, red for rear.
Specs
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Voltage: 12V DC
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Light source: Incandescent bulb (replaceable)
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Lens: Amber or red (variant)
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Housing: Compact, surface-mount
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Mounting: 2-screw
Variants
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Amber (LUM-MP1A): Side and forward marker positions
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Red (LUM-MP1R): Rear marker positions
What's in the box
- Marker light with bulb installed
- Mounting screws
Fits
Standard trailer and RV marker locations — side rails, fenders, front, rear. Common rebuild fitment for trailers built from the 1980s onward.
Install
Two screws, one wire (ground through the body), about two minutes per light. Bring spares — these are the DOT-required ones you don't want to be short on.
