Underwater thru-hull lights mount in any boat's hull to illuminate the water below. They are ideal for night time fishing expeditions offshore, night diving, or as accent lighting at the dock to make your boat stand out from the rest.
Thru hull lights are made of solid bronze and feature a safety seal design that prevents water damage if glass lens is broken. The average life expectancy for bulbs is 5000 hours. 10 feet of electrical cable and installation instructions are included.
The item was added to your wishlist.
The item was added to your shop cart.
Two 12V, 50W, 4.1 Amp Bulbs (800 Lumens each)
25 degree beam bulb in light (3000 CB Candle Power)
40 degree beam bulb included in pkg (1700 CB Candle Power)
10 Feet of 16/2 Electrical Cable Included
Easy Access for Bulb Changing While Boat is in the Water
Length Overall: 6"
Flange Diameter: 3-3/4"
Body Diameter: 2"
Safety Seal design prevents water intrusion in the event of glass breakage
Interchangable blue and green colored filters snap into lens
25° and 40°
25° and 40°
Required for installation:
2-3/8" hole saw
Below the waterline sealant
heatshrink electrical connectors
Additional wire if needed (comes with 10' of 16 gauge duplex)
Fused power source. (The 50 watt bulb draws
less than 5 amps at 12 volts.)
An Easy Advantage for Fisherman
These underwater lights are proven to attract fish at night, or low light conditions. They attract baitfish to the surface, which ultimately attracts the larger fish beneath. Add a pair of these lights, some fresh bait, and a few good fishing rods and you'll definitely be in for an eventful night. They're pretty easy to install and the bulb can be changed without having to take the boat out of the water. They don't heat up because of the grooved outer flange. The only downside to these lights is that they aren't as bright as some LED underwater lights and draw more power. They also look great at the dock, mooring, or anchor and provide great ambiance to any boat.