SF100 Underwater Dock Light

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SF100 Underwater Dock Light

The SeaFloor Series SF100 Underwater Dock Light is our “anchored to the bottom” style light. The light fixture floats so a weight is required to hold the light in the desired location and depth. The SF100 comes with a 50-foot cord, a 120v to 24v power supply to provide safe current to the light, and an array of high output, green LEDs for maximum output and energy efficiency.

Designed float about 3 feet below the surface. Because there are no special transformers, ballasts, or other parts, there is no need for an electrician. Simply attach a small weight (about 2 pounds) to the cord, drop it in the water, and plug it up. Installation takes about 5 minutes. As with all our dock lights, we recommend turning off any other white lights on the dock. Safe low voltage current, very bright, and energy-efficient.


Cord Length 50 ft.
Power Supply 120V – 24V
Bulb Type LED
Recommended Weight Size 2 lbs.
Weight Not Included
Light Type Underwater
Recommended Depth 3 ft. above bottom
Lumens 13,200
Amps > 1
LED Hour Rating 80,000

Product Overview

  • Safe low voltage current
  • Very bright LEDs
  • Energy-efficient
  • 50 ft. cord
  • 120 v or 24v power supply
  • Anchors to the bottom if you add a weight


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