SF200DW Underwater FishLight

Fire up a fish-feeding frenzy with the original SF200DW Underwater FishLight. This powerful light features our IntesiTech Right Bright LEDs that deliver unmatched intensity—the exact light frequency fish recognize and respond to. The IntensiTech LEDs used in a HydroGlow Underwater Light are unmatched for brightness. Just one of our LEDs could be used to power a flashlight. We use 200! And, we’ve increased the brightness by 90% over the last three years. 

The SF200DW is designed to anchor to the bottom, projecting upward. Protected by our shatter-resistant HydroDome and Elude eco-friendly barnacle-resistant coating. We coat all SF model HydroGlow Underwater Lights with Elude, a revolutionary eco-friendly (biocide-free) marine coating that has effectively tripled the barnacle-free operational time of our lights. 

The critical components and LEDs are flooded with Impervia, a state-of-the-art
marine epoxy resin, to construct our lights. Other resins retain some level of porosity
which can allow micro-droplets of brine to penetrate, potentially resulting in corrosion
or light failure. It also has a higher flexural strength rating. And, unlike polyester,
Impervia is very resilient and less prone to shrinkage or warping, meaning it can
withstand an extreme range of water temps from a summer ocean to under the ice in
the winter.

Each light includes a 50' cord (extra lengths available) and is perfect for creating a "See The Light" Safe Zone that attracts fish to your dock, waterfront dining area, or favorite fishing spot. The SF200DW also helps "Bring 'Em Up" from deeper waters during warm summer months when fishing is typically more challenging.

Made in America. Built right. Backed by our "Proven Attraction" Performance Guarantee.

Q: "Which color should I use?"

A: For catching fish, Green is your best bet for fresh water, but Daylight White also has benefits. Daylight White (5000K) light delivers bright, clean illumination with excellent color balance and penetration in clear water. This spectrum enhances detail and clarity underwater, helping you spot fish movement, dock structures, and bait activity with ease.

The crisp, natural tone of daylight white mimics early afternoon sunlight, making it ideal for active fishing, cleaning, or entertaining by the water. Its clear brilliance brings sharp definition to your surroundings—perfect for high-visibility tasks, nighttime boating, and anyone who wants a bright yet natural-looking light around the dock.