10 Best Underwater Boat Light Reviews - Buying Guide in 2024

890 Lumens (white only), 12 volt DC to 24 volt DC (10-30 vDC)

Marine grade anodized aluminum housing

Transom mountable, small 1/2" through hole

May be mounted above or below the waterline

Made in the USA - all Lumitec lights are designed, tested and assembled in the U.S., Lumitec supports American business and creates American jobs

★ LED Marine Boat Lights parameters: DC 12V; Rated Wattage: 1.5 Watt per light; IP68 Waterproof; Lumen Maintenance Percentage>95%; Operation Temperature: -45℉+175℉; Size: Standard 3/4 Inch LED Miniature Round; More Than 100000 Hours Life.

★ 100% Waterproof Design: Be of IP68 level, it means that it is able to be soaked in the water, durable sealing and anti-corrosion: it can be used in the rain or harsh environments, easily deal with all extreme environment.

★ Ultra-Bright: High Powered Marine Boat light make your boat more visible, increasing safety for night activities, like swimming, diving, Sailing, loading and unloading activities. Super Easy to install: Easily mounts into standard 3/4" hole. DOT/SAE Approved!

★ Multiple Uses: Fit for Underwater Trail Light, Utility Led Interior Lights, Courtesy Lights, Deck Lights, Drain Plug Light, Step Light, Night light, Decorate Light, Anchor Light, Boat Center Console Light, Navigation Lights, Cockpit Light, Transom Light and so on.

★ Wide range of application: Fit For Your Boating Kayak Yacht, Sailing, Freighters, Hovercrafts, Warships, Tin boats, Fiishing Boats, Speedboats, Tugs, Work Boats, Dinghy, Navigation Vessels, Diversion Vessels, Navigation Vessels, Submarines, anywhere you can imagine.

MADE from AISI316 Stainless Steel. VIBRATION and Shock Resistant. EASY Installation Surface Mount with a Small Hole for Wiring

WITH AN INCREASED illumination through a secondary optical lens, they have 2 times the strength of other underwater lights

TO BE PLACED on the transom at the lowest possible location about 3" above the bottom of the boat, make sure the inside of the transom is clear

The diameter of this light is 3-21/32 inches (94 mm) and the Thickness is 3/4 inches (18mm). Bean angle is 120 degree. Color LED: Blue Effective Lumens: 330L. Instalation hole is 9/16 inches (15mm).

IP68 PROTECTED from long-term immersion and protected from total dust ingress. FIVE OCEANS, 40 YEARS developing High-Quality Marine & Outdoor Products

EASILY ADD UNDERWATER LED LIGHT to your boat in minutes. No drilling hole in your boat! Great for night-time cruising, swimming, and fishing.

Ultrabright 1800 lumen LED underwater light replaces your current threaded drain plug and creates a fun mood while offering added visibility and safety at night.

Waterproof quick-connect plug and storage bag for easy removal and storage when trailering.

Stainless Steel, 27 watt, 9 CREE LED, Fits all 1/2" threaded boat drain plugs

PICK A COLOR. 160 degree flood of light projection. Professional Grade-Don't be fooled by cheaper lights that aren't as bright. This quality LED has a 50,000 hour life, a 3 year warranty, and an overheat protected driver.

▼EXCELLENT WATERPROOF PERFORMANCE. IP68 Waterproof underwater boat light. Waterproof, also dust-proof and shockproof. Fit for your pontoon, marine, boat, caravan, RV applications and anywhere you want.

▼NEW UPGRADED UITRA BRIGHT 27 LED. High intensity transom light make your boat more visible, increasing safety for night activities, like swimming, diving, loading and unloading activities.

▼SELECTED MATERIAL: SUS316 Stainless Steel & PC Plastic light board & rubber gasket. Durable PC plastic protect lamp beads from external damage. High quality lamp beads can produce maximum light output. Rubber gasket make sure the light won’t scratch your boat and help dampens vibration. Package Included: 2 x 27 LED boat Lights. Size:95.5mm×41.5mm×23.5mm(3.7inch×1.63inch×0.93inch). Cable length:About 1.48m | LED Beam Angle:120°.

▼EASY TO INSTALL: Quick 2-screw installation will help you fix it more stable, enables you to mount it in anywhere you want. Smaller size, make your installation more flexible.

▼QUALITY ASSURANCE: Our products have run the aging test and life test. All HUSUKU lights are guaranteed for 3 years. Any problem or dissatisfaction, please send photos and your model to us, we will arrange a free exchange or refund for you. No worry about after-sales problems!

▼EXCELLENT WATERPROOF PERFORMANCE. IP68 Waterproof underwater boat light. Waterproof, also dust-proof and shockproof. Fit for your pontoon, marine, boat, caravan, RV applications and anywhere you want.

▼NEW UPGRADED 2000LM UITRA BRIGHT 60 LED. High intensity transom light make your boat more visible, increasing safety for night activities, like swimming, diving, loading and unloading activities.

▼SELECTED MATERIAL: SUS316 Stainless Steel & PC Plastic light board & rubber gasket. Durable PC plastic protect lamp beads from external damage. High quality lamp beads can produce maximum light output. Rubber gasket make sure the light won’t scratch your boat and help dampens vibration. Package Included: 2 x 60 LED boat Lights. Size:170mm×41.5mm×23.6mm(6.7inch×1.6inch×0.93inch). Cable length:About 1.5m | LED Beam Angle:120°.

▼EASY TO INSTALL: Quick 2-screw installation will help you fix it more stable, enables you to mount it in anywhere you want.

▼QUALITY ASSURANCE: Our products have run the aging test and life test. All HUSUKU lights are guaranteed for 3 years. Any problem or dissatisfaction, please send photos and your model to us, we will arrange a free exchange or refund for you. No worry about after-sales problems!

IP68 Waterproof design (IP68 CLASS III) / Underwater Boat Light

Due to the friction force that occurs while the boat is in motion, the recommended application area for the product is the aft of the boat. Impact resistant special glass.

The thermal conductivity coefficient of the carbon-containing thermal resin raw material used in the body of our product is 20W/mK. The thermal conductivity coefficient is 500 times higher according to normal plastics. Thanks to its high technology and heat conducting resin material, it does not accumulate the heat generated in LED`s.

The Aker Underwater boat Light is resistant to the shipworm that may occur under the boat. It has a salt water resistant thermal resin body.

25W White LEDs 2500 lumens.12VDC. Current 12V : 2.10A , 1 piece LED Underwater Boat Light, 1 pc user manual, 2 pcs 316L Stainless Steel mounting screws

▼1200LM Ultra Bright 18LEDs. The PCB board is conductive with pure copper cable, and sufficient soldering tin is more durable. The shell is made of SUS316 stainless steel, which is hard, crash-resistant and corrosion-resistant. The inner shell is made of pure PC material with extremely high strength. With seawater special waterproof glue, 20m depth waterproof.

▼100% Waterproof Design. High-Intensity IP68 Waterproof Underwater Transom Light. Fit for your camper trailer, marine, boat, caravan, RV applications, anywhere you can imagine.

▼Parameter: PC Plastic & rubber & SUS316 Stainless Steel. Cable length: About 1.5m | 3 inch Diameter | LED Beam Angle: 120° Package Included: 2 x 18 LED Transom Lights.

▼EASY TO INSTALL: (Not Surface Mount! ) There is a 0.28-inch bulge on the back of the marine light. Please refer to the size chart for specific parameters. Please pay attention to whether it can be installed on your ship before buying. The 2PCS screws will help you fix it more stable. Don't worry about it falling off.

▼QUALITY ASSURANCE:All HUSUKU lights are guaranteed for 3 years.Any problem or dissatisfaction, please send photos and your model to us, we will arrange a free exchange or refund for you.No worry about after-sales problems!

EXCELLENT WATERPROOF PERFORMANCE---Waterproof Standard: IP68; Beam Angle: 120; Life Test for Led Lamp: 50000 hrs.Fit for your camper trailer, marine, boat, caravan, RV

MATERIAL---Made of PC Plastic & rubber & SUS316 Stainless Steel; LED Quantity: 27; LED Color: Blue. Cable length:About 1.5m/4.5ft.

EASY TO INSTALL---Size: 95.5mm x 41.5mm x 23.5mm. light enables you to mount it in any where you want, Don't worry about it falling off

FUNCTION BOAT TRAILER LIGHT---Working Voltage: 10-30 VDC; Wattage: 3.6W.

US DIRECT SHIPPING---3-7 days delivered from TX,US (1 day handling time during business days).Provides carefree return within the states! If our product doesn't work well or exist any problem.Please kindly contact customer service.

INSTALLS IN MINUTES - You can have Underwater Lighting on Your Boat in Minutes by simply replacing your 1/2" drain plug with a Tidal Wake LED Drain Plug Light!

NO DRILLING HOLES or WIRING! - Just Plug N' Play into an Accessory Socket! Patent Pending

ULTRA-BRIGHT 1800 lumen CREE LED with a 3-year warranty, 50,000 hour life, built-in On/Off switch

FITS 1/2" THREADED DRAIN PLUGS - Replaces your standard 1/2" threaded boat drain plug and is powered by plugging into any on-board accessory/lighter outlet. Can also be hardwired.

PICK A COLOR. 160 degree flood of light projection. Light up your night while cruising, swimming, or fishing. Create a fun atmosphere and be more visible when boating at night!