Partsam LED Marker Lights 2-Pack Glass Lens Dual-Color Red/Blue — Stainless Steel Bezel, Bright 12V Auxiliary

These Partsam watermelon-style LED marker lights combine a clear glass lens, a high-powered LED emitter and a corrosion-resistant stainless-steel bezel and base to deliver visible, durable auxiliary lighting for 12V commercial and recreational vehicles. The pair arrives ready to install with mounting hardware and a simple three-wire hookup so you can add marker, stop/turn, or auxiliary accent lights to bumpers, grills, roofs, trailers or undercarriages.

How do these lights improve visibility on large vehicles?

The high-powered LED inside each glass lens produces a focused starburst pattern that enhances edge definition and makes the light easier to spot at distance. The clear glass lens sharpens the beam so traffic and other drivers notice the marker lines more quickly, particularly in low-light or poor weather conditions.

• Bright starburst LED pattern for longer sight lines
• Glass lens enhances clarity and beam definition
• Dual-color capability for marker and auxiliary functions

What mounting and wiring options are available for installation?

Partsam includes both a stainless-steel bezel for screw mounting and a stainless-steel base for drill mounting, giving you flexibility to fit the light where it performs best. The three-wire electrical setup is straightforward: white is ground, black powers the red (stop/turn/marker) mode, and red powers the blue auxiliary mode.

• Screw-mount with stainless-steel bezel for flush applications
• Drill-mount base for surfaces needing a through-hole install
• Simple 3-wire hookup for dual-color control

Which vehicles and positions are these marker lights suitable for?

Engineered to work with most 12V systems, these lights fit many truck makes including Freightliner and Peterbilt, as well as trailers, RVs and motorhomes. They’re compact and versatile enough for bumpers, rooflines, grille accents, tail sections, or underbody accenting to increase visibility and visual presence.

• Compatible with most 12V trucks, trailers, RVs and motorhomes
• Ideal for bumpers, rooftops, grilles, tailgates, and undercarriage
• Includes mounting hardware for immediate installation

How durable and maintenance-friendly are these lights?

The stainless-steel bezel and base resist rust and corrosion on exposed surfaces, while the glass lens resists clouding compared with many plastic alternatives. The sealed design and LED technology reduce maintenance requirements and extend service life compared with incandescent fixtures.

• Stainless-steel components for corrosion resistance
• Glass lens lowers fogging and maintains light clarity
• LEDs offer long life and low upkeep needs

Who is this for: These Partsam dual-color watermelon LED marker lights are suited for truck and trailer owners, fleet managers, and RV or motorhome enthusiasts who want dependable, noticeably brighter marker or auxiliary lights with flexible mounting. If you need a compact, easy-to-install upgrade that gives both red marker functionality and blue auxiliary accent lighting with solid weather resistance, this two-piece kit offers a practical, ready-to-use solution.