SF200WW Underwater FishLight

Fire up a fish-feeding frenzy with the original SF200WW 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 SF100WW 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 SF100WW 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.

Technical Specs:

SF model lights should not be turned on in the air for longer than 2 minutes. 200 high-power LEDs are used to better illuminate an area from underwater in a 120deg field. For a wider spread of light place the light deeper in the water. The SF series uses a 48V driver which is IP67 rated with a 6’ cord on the input side and needs to be plugged into 120VAC. This driver can be left outside in the rain without worry. 

• Voltage: 48VDC (With 150W 120VAC driver)
• Current Draw: 3A
• Power Draw: 150W
• Lumen Output 57 lumen/LED with 192LEDs = 10,944 total lumen output in one direction
• Length 9” total length including 4” cord grip
• Diameter 4”
• Wavelength 3000K 90CRI White Light 
• Weight: 4.2 lbs

50 foot cord included with an IP68 waterproof locking connector to the driver. Driver has 1’ of length on output side and 6’ length on input side

Q: "Which color should I use?"

A: For catching fish, Green is your best best for fresh water, but Warm White and Daylight White also have benefits. Warm White (3000K) light provides a balanced, natural illumination ideal for near-surface environments and dock areas. This spectrum enhances underwater visibility by rendering colors more accurately, allowing you to see the natural tones of fish, plants, and submerged structures. 

The light’s natural tone mimics evening sunlight, revealing the gentle shimmer of fish as they glide past and casting a warm reflection across the surface.  This soothing glow highlights the water’s natural beauty up close—perfect for quiet evenings, family gatherings, and dockside relaxation.