10 Best Underwater Transom Light in 2024: Top Rated

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

IP68 WATERPROOF: Using 4-layers marine-grade epoxy resin glue to make this marine led lights for boat tight and seamless, which meets IP68 waterproof grade. Meanwhile, Obcursco underwater boat lights can be used for a long time at a depth up to 32 4/5 ft.

ANTI-RUST DESIGN: Stainless steel 316 cover stays smooth without any rust even in the saltwater, and 2/5” thick rubber pad will keep the distance between the boat lights and the hull, preventing the hull rust.

EFFECTIVE PERFORMANCE: Each boat led lights (10-36V) are equipped with 27pcs 2835 LED chips have efficient heat dissipation and 50000 work hours lifespan.

EASY INSTALLATION: Only use two screws to firm the led lights for boat on the boat's surface, and then add waterproof glue between the hull and the light.

WARRANTY: One Year Warranty for you! Obcursco boat underwater lights also can be used as transom lights, courtesy lights, interior lights, deck lights, dock lights, stern lights, underdeck lights, and perfectly fits kayak, pontoon, fishing boat, jon boat, Boston boat.

▼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.

▼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. 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!

Partsam transom light has longevity and low draw of LED technology applied to a round, white light for vertical transoms. Also, it can also serve as an interior cabin or courtesy light

3 inch Diameter; 12 Volts DC; 12-5050-SMD; Replaces existing stern & swim platform lights with LED lighting, High power to ensure your marine requirements

Polished 304 Marine Stainless Steel Bezel + PC Lens: Quality flange constructed; Durable Light Body: Durable clear plastic lens and body; IP68 WATERPROOF: Waterproof range up to IP68, no need to worry about marine working.

Fasteners and Mounting Gasket Included: Come with the mounting screws you need, easy to install

It can be used to light an interior compartment and may also be used as a cockpit courtesy light or anywhere you need the light; 1 YEAR WARRANTY

1.Designed with 27 LED blue lights, bright enough for pontoon marine boat underwater lighting or navigation light. A broad flood light effect is created by the engineered optics of the convex light face,to attract bait fish to during night trips, and add ambiance to any vessel.

2.Marine boat underwater light is IP68 waterproof standard grade, longer lasting life with low power consumption, durable to use.

3.Made of stainless steel 316, vibration and shock resistant,suggested for above waterline,easy installation surface mount with a small hole for wiring.

4.High-Intensity LED Underwater light has greater light output and a wider aperture. A broad flood light effect is created by the engineered optics of the convex light face.

5.More resistant, durable to use and LED Life time is 50000 hrs.

Package includes 2 Pieces LED Surface Mount Underwater Boat Lights 316L Stainless Steel, Screws are included; designing to be transom surface mounted;

Dimension: The diameter of this transom light is 3-2/3 inches and the Thickness is 2/3 inches. Bean angle is 120 degree. Color LED: Blue; Effective Lumens: 330LM;

Installation: this boat light come with a 55" long wire(Black is Ground and red is hot); Please place this marine light on the transom at the lowest possible location about 3" above the bottom of the boat and make sure the inside of the transom is clear. Only a 3/5" hole is required to pass the wire through the transom. Can be installed on small to mid-size boats like sport fishers, center console,cruisers and wakeboard boats. Note: The vessel must be hauled out of the water for installation;

Waterproof: This under water light is IP 68 Waterproof for long-term immersion and protecting from total dust ingress. Of course you can use it above water;

Warranty: We truly offer 1 year warranty! If have any questions or issues about our underwater lights, Please feel free to us and we will reply in 24 hours;

Material: stainless steel 316 ; 2835 Chip 27led ; LED Color: Blue. Waterproof Standard: IP68;

Working Voltage: 10-30 VDC; Wattage: 3.6W. Beam Angle: 120; Life Test for Led Lamp: 50000 hrs.1350LM each light.

316 stainless steel, which is specially designed for highly corrosive salt water. Cool plasma polishing, full and silky luster. High-strength PC House, resistant to extrusion and impact.

You only need to fix the light and connect the wire to the power supply.easy to install.

Full refund for quality problems within 1 year, free replacement for quality problems within 3 years.

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.

▼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!