Shangyuan 18W Marine LED Boat Lights, 6LED Per Lamp, 2pcs White — IP67 Die-Cast Aluminum, 10–35V DC

Shangyuan Pontoon Boat Docking Headlights are a 2-piece set of 18W marine-grade LED lights designed to provide bright, durable spreader, deck, and navigation illumination for boats from kayaks to yachts.

These compact LED fixtures deliver versatile lighting where dependable visibility matters on the water. Each lamp runs on 10–35V DC (compatible with common 12V and 24V marine systems), is sealed to IP67 standards, and is housed in heavy-duty die-cast aluminum with a scratch-resistant power coat finish. Built with thermal management in mind, the advanced heat sink preserves LED life, while a straightforward mounting design makes them easy to install or remove for seasonal storage or tilt-up T-tops.

How bright and power-efficient are these LEDs for nighttime docking?

The two 18W LEDs produce concentrated illumination that improves sightlines when docking, anchoring, or moving around the deck. Their wattage-to-output balance reduces battery draw compared with older halogen or incandescent fixtures.

• 18 watts per unit for strong, focused light
• Works on 10–35V DC systems — compatible with 12V and 24V boats
• Lower current draw than comparable incandescent lamps
• Good for short bursts of high brightness like docking or stern visibility

Will these lights hold up in salty, wet marine environments?

Yes — the lamps feature IP67 sealing and a die-cast aluminum housing to resist water intrusion and corrosion. The power coat finish reduces surface wear and resists scratches from ropes, cleats, or handling during launch and retrieval.

• IP67-rated for dust and temporary immersion protection
• Die-cast aluminum body for corrosion resistance
• Scratch-resistant power coat resists chips and scuffs
• Sealed construction helps keep electrical components dry

Where can I mount these lights and how easy are they to install?

These compact fixtures are intended for flexible use as spreader lights, T-top or deck lights, stern/navigation lamps, anchor lights, or trailer illumination. They’re designed for straightforward mounting and removal so you can reposition them or take them off for storage without specialized tools.

• Fits spreader, T-top, deck, stern, anchor, and trailer applications
• Compact footprint suitable for constrained mounting locations
• Simple wiring for 12V and 24V systems (10–35V DC range)
• Quick to install or remove for seasonal setups

How does the design extend LED lifespan and performance?

Thermal management is built into the housing: the die-cast aluminum acts as a heat sink and the advanced cooling design keeps junction temperatures lower. This reduces stress on the diodes and helps maintain lumen output over time.

• Die-cast aluminum housing doubles as an effective heat sink
• Advanced heat sink design lowers LED operating temperature
• Durable finish and sealed internals protect electronics
• Longer useful life compared with uncooled LED fixtures

Who is this for? The Shangyuan 2-pack is aimed at anglers, pontoon owners, small-boat cruisers, and anyone needing dependable auxiliary lighting for nighttime maneuvering, deck work, or trailer loading. It’s a practical upgrade for boaters who want brighter, lower-draw illumination that endures harsh marine conditions and installs without fuss. Choose this set if you need versatile spreader or docking lights that balance brightness, durability, and compatibility with common 12V/24V boating electrical systems.