Best Overall
Wave One Dual-Color Spreader Light
Key details
- Sold As
- Single light
- Power Draw
- 8.9W at 12V DC
- Color Modes
- White and blue
- Waterproof Rating
- IP68
Two wires, one switch, two colors: the driver on this spreader light lives inside the housing, so the toggle already on your panel flips it between white and blue, with no third conductor to pull and no three-position switch to find a home for. That is the detail that put it first in this group. Replacing an old halogen spreader becomes a swap rather than a rewire.
It is not the floodlight of the group. At 8.9 watts it throws a generous pool of light over a cockpit or an aft deck rather than a wash down the whole boat, which is the right amount for a fixture sitting a couple of feet above your head. Around that, the build is what you are paying for: an IP68 seal, stainless bracket and fasteners, and a polycarbonate lens on a 12-ounce body.
Two practical notes. It ships as a single light, so a matched pair is two orders, and the nut that tightens the bracket sits close in against the housing where a stubby wrench earns its keep. The painted finish is the part that ages first on a saltwater boat — a dab of grease on the fastener threads and a rinse at the end of the weekend go a long way.
Where it earns its place is the boat with one or two working areas that matter — a T-top leg, a hardtop underside, a radar arch — and a crew that wants white light to rig and blue light to fish. If all you want is the most light for the money, the flood pairs below deliver that with fewer fixtures.
Pros
- Switches white to blue on two wires
- IP68 seal with stainless bracket and hardware
- Low 8.9W draw at 12V
Cons
- Sold as a single light
- Painted housing is the first thing to age
Our pick for a working deck light: marine-grade hardware, an IP68 seal, and white-to-blue switching on the wiring you already have.