Partsam Dual-Color LED Watermelon Marker & Turn Signal Lights, 2-Pack Amber/Blue, Glass Lens & Stainless-Steel Bezel

Partsam 2-piece dual-color amber/blue LED watermelon lights are compact, glass-lens marker and turn-signal lights that switch between amber and blue outputs for improved vehicle visibility and style.

These patented watermelon-style lights combine a thick glass lens, a stainless-steel bezel and high-powered LEDs to produce a sharp starburst beam pattern that stands out on heavy trucks, trailers and utility vehicles. Designed for 12V electrical systems, the two-color configuration gives you amber for turn-signal/marker duties and blue as an auxiliary accent, while IP65 protection resists water, dust and road grime.

How bright and durable are these Partsam watermelon lights?

The lights use customized high-powered LEDs behind a pure glass lens to create an intense, well-defined beam. The stainless-steel bezel adds corrosion resistance and mechanical strength for long service on exposed vehicle surfaces.

• High-powered LEDs form a starburst light pattern for strong visibility
• Thick glass lens delivers crisper, sharper light lines than plastic
• Stainless-steel bezel resists rust and wear in road conditions
• IP65 waterproof rating protects from rain, snow, dust and splashes

What vehicle uses and mounting options work best with these lights?

These dual-color lights are sized and rated for marker, accent and turn-signal roles on semi trucks, heavy-duty vehicles and aftermarket customizations. They’re commonly installed on bumpers, air cleaners, side skirts or as under-glow accents.

• Universal 12V compatibility fits most trucks and trailers
• Common replacement for Kenworth, Peterbilt and Freightliner marker lights
• Compact footprint suits bumpers, air cleaners and trim panels
• Two-piece pack for matching left/right or front/back installations

How does the wiring work and what colors do the wires control?

Hardwired with three leads, the wiring layout is straightforward for installers familiar with vehicle lighting. Each wire controls a specific function so you can integrate the amber and blue outputs into existing circuits or auxiliary switches.

• White wire: ground connection
• Red wire: amber output used for marker or turn-signal function
• Black wire: blue output used as auxiliary or accent lighting
• Simple color-coded leads reduce installation time and mistakes

Who is this for? Drivers, fleet managers and custom truck builders who want a rugged, attention-grabbing marker light that pairs classic glass styling with modern LED performance will find these Partsam watermelon lights useful. They suit owners replacing worn markers on Kenworth, Peterbilt and Freightliner rigs, or anyone adding accent lighting that needs durability and a two-color option without complex control systems.