Partsam 3" Round White LED Marine Boat Lights - 4-Pack IP67 Waterproof, 12V Low-Draw Courtesy & Transom Fixtures

Partsam 3-inch white LED marine lights are a 4-piece, IP67-rated kit of low-draw stern, transom and courtesy lamps designed for 12V boats and watercraft.

These compact round lights deliver focused white illumination for transom, deck, step and cockpit applications. Each fixture uses six LEDs for efficient brightness with minimal current draw, and the sealed design resists water and salt so you can mount them inside or outside the hull. The set includes four flush-mount fixtures with chrome-style bezels and the screws needed for installation.

How bright are these 3-inch Partsam LED boat lights and how efficient is the power use?

The lights use a six-LED array in each 3" fixture to produce crisp white output while keeping current consumption low compared with incandescent bulbs. They’re intended for accent, courtesy and navigation-adjacent applications where steady, efficient light is preferred over high-lumen floodlighting.

• Six LEDs per housing for even, cool light
• Low amperage draw suitable for 12V onboard systems
• Designed for accent and courtesy lighting rather than main searchlight use

Where can I install these on my boat and what mounting method do they use?

These fixtures are flush-mountable and work well on transoms, decks, steps, cockpit coamings, cabins, and interior spaces of pontoons, fishing boats, sailboats, kayaks and dinghies. Each light comes with mounting screws; you drill the appropriate hole, secure the fixture and connect the 12V wiring.

• Flush-mount design for a low-profile finish
• Includes screws for straightforward installation
• 3" diameter fits common mounting locations and retrofits

Are these lights durable enough for marine environments?

Yes — the fixtures use a durable clear plastic lens and a chrome-style plastic bezel with an IP67 rating, meaning they resist immersion and heavy spray. The sealed construction keeps water, dust and salt out of the LED compartment for reliable performance in harsh conditions.

• IP67 waterproof rating for protection against immersion
• Corrosion-resistant plastic bezel suited to saltwater use
• Sealed lens and body to prevent moisture intrusion

What applications are these Partsam lights best suited for on small craft?

These lights are versatile accent and utility fixtures: ideal as stern/anchor markers, courtesy step lights, cockpit illumination or cabin atmosphere lighting. They’re sized to fit smaller boats and can be used singly or in groups for even coverage.

• Stern/anchor and navigation-adjacent lighting for small vessels
• Deck, step and cockpit courtesy lighting to improve safety
• Cabin and interior accent lighting for ambiance

Who is this for: Boaters who need a compact, energy-efficient set of white LED fixtures for general-purpose lighting on pontoons, bass boats, sailboats, kayaks and other small watercraft. If you want flush-mounted, waterproof lights that are easy to install and use little power, this four-piece Partsam kit provides a simple, adaptable solution for transom, deck and interior illumination.