Hella Marine 357201001 3.5-Inch LED Spot Lamp | 18W

The Hella Marine 357201001 is a compact 3.5-inch round LED spot lamp that throws a tight, focused beam exactly where you aim it. Six clear LEDs sit behind a clear lens in a sealed black housing, and the whole unit runs on anything from 10 to 30 volts. So it drops onto a 12-volt runabout or a 24-volt system without a converter or a second thought. Hella Marine built its reputation on lamps you bolt on once and forget about, and this little spot fits right into that fit-and-forget mold.

At 18 watts it draws a modest load and puts out 995 lumens. That's not a light bar, and we won't pretend it is. It's a purpose-built spot, and the spot beam pattern is exactly what you want when you need to reach out and put light on one thing. A mooring ball at the end of a long, dark approach. A channel marker you're squinting at. The cleat on a piling while your crew is trying to loop a line around it. A flood washes the whole area with soft light. A spot reaches. If you've ever fumbled a night landing because your deck lights lit up everything except the one spot you actually cared about, you already know why a tight beam earns its place at the helm.

The build is classic Hella Marine. The housing is sealed against spray and weather, the lens is clear polycarbonate, and the mounting bracket is stainless steel, so the hardware holds up in salt air instead of rusting into a stain on your hardtop. LEDs run cool and sip current compared to an old halogen spot, and there's no filament to shake loose the first time you pound across a chop. That matters on a boat, where vibration is the thing that kills most lamps long before the bulb ever wears out.

Mounting is straightforward. It's a universal stud mount, so the lamp bolts through a single hole on a console, a hardtop, an A-frame, a roll bar, or a fabricated bracket of your own. The included stainless bracket lets you angle the beam and lock it down. One tip from the field. If you're mounting to fiberglass or a cored deck, seal the stud base properly with a good marine sealant so you don't invite water into the core. And check the stud after your first few hard runs. A universal stud on a small round housing can work loose with enough vibration, so a dab of thread locker and a re-check earns its keep.

Wiring is simple. At 18 watts the lamp pulls roughly 1.5 amps on a 12-volt system, so run it off a switched, fused accessory circuit back to your switch panel. Give it its own switch if you want to flick the spot on independently of your running or deck lights. The multivolt range means the same lamp works whether your house bank is 12 or 24 volts, which is handy if you run a bigger boat with a 24-volt system.

Where does it shine? Foredeck work at anchor. Spotting a mooring or a slip on the way in. Lighting a swim platform or a boarding ladder. Aiming a beam down at the water to check a prop or a fouled line. Because it's a universal stud mount and runs 10 to 30 volts, plenty of folks also put these on utility rigs, trailers, and off-road setups where a small, sealed, focused spot beats a big fragile lamp. It's sold as a single, so grab one for a dedicated task light or buy a pair if you want balanced coverage across the bow or the transom.

Bottom line, this is a small, honest, well-built spot lamp from a name boaters trust for lighting. It won't turn night into day across a whole cove. What it will do is put a clean, bright beam on the one thing you need to see, run for years without fuss, and shrug off the salt while it does it.