Suacopzar Amber Watermelon LED Side Marker Lights — 6‑Pack, Dual‑Mode (Steady/Strobe) for 12V–24V Trucks & Trailers

These are six amber "watermelon" style LED side marker lights from Suacopzar that offer dual-mode operation (steady or strobe) and a rugged build for 12V–24V trucks, trailers and heavy equipment.

If you want a vintage domed-lens look with modern LED brightness and reliable outdoor performance, these Suacopzar watermelon lights are built for that mix of style and function. The set includes six individual markers that replace or upgrade clearance and marker lights on semi trucks, trailers, work rigs and other 12V–24V vehicles. They pair an impact-resistant plastic lens and metal trim with a simple three-wire hookup to let you choose steady illumination or a flashing attention mode.

How do these lights improve visibility on the road?

The LEDs deliver clear amber output that helps other drivers spot your vehicle’s outline and presence in traffic or at a jobsite. Strobe mode can be used when you need extra attention during loading, roadside work, or low-visibility conditions, while steady mode functions as a standard marker or clearance light.

• High-contrast amber LEDs for daytime and nighttime visibility
• Strobe option for enhanced attention during work or hazards
• Domed lens disperses light for recognizable marker signature
• Useful for outlines on trailers, dump bodies, and utility rigs

What mounting and wiring setup do these markers require?

Each lamp uses a compact housing and mounts through a surface cutout or bracket with a metal trim ring for a finished appearance. Wiring is intentionally straightforward: three wires let you select steady or strobe function by using the appropriate positive lead with the shared negative.

• Simple three-wire connection: two positive options and one negative
• Grey (+) + black (−) for strobe; yellow (+) + black (−) for steady on
• Designed for 12V–24V DC electrical systems common on heavy vehicles
• Check mounting depth and drill pattern before install for fit

Are these lights durable enough for commercial use?

Suacopzar built these markers with impact-resistant plastic lenses and a tinplate trim ring so they tolerate vibration, road spray, and everyday wear better than fragile glass domes. The construction is aimed at outdoor vehicle use where stones, dust, and weather are everyday exposures.

• ABS-style plastic lens resists cracking compared to glass
• Metal trim helps protect the housing edge and gives classic styling
• Sealed to reduce dust and incidental moisture intrusion in normal conditions
• Suitable for repeated use on work trucks, trailers, and farm equipment

Will these lights work on my truck, trailer or RV?

They are compatible with most 12V–24V DC systems, so trucks, semis, trailers, buses, RVs and many pieces of heavy equipment can use them as replacement or supplemental marker and warning lights. Confirm your vehicle’s voltage and available mounting space to ensure a correct fit.

• Rated for standard 12V–24V DC electrical systems
• Commonly installed as clearance, side marker or auxiliary warning lights
• Works on semis, dump trailers, utility trailers, RVs, buses, and tractors
• Good option for fleet upgrades or custom exterior lighting projects

Who is this for: drivers, fleet managers and DIY installers who want classic domed marker styling with modern LED performance will find this six-piece Suacopzar kit useful. It fits owners replacing worn or broken lenses, builders adding distinctive trim lights, and crews needing an extra-sturdy marker light that can switch between steady and attention modes without complex wiring changes. Always verify mounting dimensions and wiring plan before purchasing to ensure seamless installation.