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Green underwater dock light with 50 foot cord and floating fixture

Hydro Glow

Hydro Glow SF100G 100W 120V Underwater Dock Light Green Anchored accessory

SKU CH-YR8A-641X8

A 100-watt green LED dock light that floats three feet below the surface on a 50-foot cord with a 120-volt to 24-volt power supply

  • Green LEDs attract fish from the dock
  • 100 W output lights a wide underwater area
  • 50 ft cord lets you position the fixture freely
  • 120 V to 24 V supply keeps current safe
  • Anchored design holds the light three feet below the surface

Dock Light for Night Fishing

The Hydro Glow SF100G is a 100 W, 120 V underwater dock light designed to attract fish with high-output green LEDs. It floats roughly three feet below the surface and anchors to the bottom with a weight. A 50 foot cord and a 120 V to 24 V power supply are included for safe, energy-efficient operation from standard shore power.

Ideal for Permanent Dock Installations

This fixture suits dock owners who want a stationary, bottom-anchored light for nightly fishing or marine viewing. It is not intended for portable use or for boats that require a light to move with the vessel. Buyers without access to 120 V AC shore power will need a different power source.

120 V AC Input with 24 V DC Conversion

The light operates from a standard 120 V outlet through the supplied power supply that steps voltage down to 24 V DC for the LED array. This specific voltage conversion is the key specification that determines compatibility with your dockside electrical service.

How it compares

Measured against everything we stock in Fishing Tools & Gadgets, at today’s prices. Recalculated every night.

Price $267.99
Pricier than about 92% of the 152 comparable items (median $24.99).

Specifications

Product
Brand nameHydro Glow

Questions about this item

How much area does the 100 W LED array illuminate from three feet below the surface?

The 100 W green LED array is designed to float roughly three feet underwater, creating a broad illuminated zone that attracts baitfish and game fish around the dock.

What does the 120 V to 24 V power supply limit in practice?

The included power supply converts standard 120 V shore power to 24 V, delivering safe low-voltage current to the light while capping the system at the fixture’s 100 W rating.

What hardware is needed to anchor the floating fixture at the correct depth?

The light floats by design, so a separate weight must be added to hold the fixture about three feet below the surface; the 50 foot cord allows flexible placement from the dock.

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