Partsam LED Watermelon Marker Lights Dual-Color Red/Blue 2-Pack — Glass Lens & Stainless Steel Mount

Partsam 2-piece dual-color watermelon LED lights are compact glass-lens marker/auxiliary lamps that deliver bright red and blue illumination with stainless-steel mounting hardware for trucks, trailers, RVs and motorhomes.

These Partsam lights combine a clear glass lens, a high-output LED emitter and corrosion-resistant stainless-steel bezel and base to give you a durable, versatile accent and marker lighting solution. Designed for 12V systems, the lamps provide a distinct starburst-style beam that improves side and rear recognition while offering two-color functionality for marker and auxiliary uses. The pair ships complete with screws and mounting hardware so you can pick screw- or drill-mount installation depending on surface and preference.

How do these lights improve visibility on large vehicles?

The LED emitter and glass lens work together to produce sharp, defined light lines and a wide visible pattern that helps your vehicle stand out at night or in poor weather. The red output is suited to stop/turn/marker duties while the blue output can be used for auxiliary accenting where permitted.

• High-powered LED produces a starburst beam pattern for clearer edges and recognition.
• Glass lens focuses light to reduce scatter and enhance perceived brightness.
• Dual-color outputs let you assign red for regulatory functions and blue for accenting.
• Compact design minimizes wind resistance and fits tight mounting locations.

What mounting and installation options are available?

Installation is flexible — choose screw-mounting with the included stainless-steel bezel or drill-mount using the supplied stainless-steel base. A simple three-wire hookup makes electrical connection quick, and the package contains the hardware needed to start installation right away.

• Screw-mount option uses the bezel for a flush, finished appearance on flat panels.
• Drill-mount base secures with the included screws for through-panel installations.
• Three-wire wiring: white = ground, black = red light activation, red = blue light activation.
• Designed for standard 12V systems used in trucks, trailers, and RVs.

Will these fit my Freightliner, Peterbilt or other 12V vehicle?

These Partsam watermelon lights are engineered for universal fitment across most 12V commercial and recreational vehicles. Their compact footprint suits bumpers, grilles, rooftop marker positions, tailgates, trailers, or undercarriage accenting where small, durable lamps are needed.

• Compatible with Freightliner, Peterbilt and many other 12V truck models.
• Works well on trailers, RVs, motorhomes, and utility bodies.
• Low-profile housing accommodates limited clearance spaces.
• Stainless-steel hardware resists rust in roadside environments.

Who is this for: These Partsam dual-color watermelon LED lights are intended for truck drivers, fleet operators, trailer owners and RV enthusiasts who need compact, durable marker or accent illumination. They suit anyone seeking a two-color lighting option with easy installation, rugged stainless-steel mounting, and a focused glass-lens beam for improved visibility and style on the road. If you want a ready-to-install pair that blends regulatory red marker capabilities with optional blue auxiliary lighting and corrosion-resistant hardware, this kit meets those needs.