LED underwater light — round 134 mm, 14W (transom / hull mount)
€108,98
incl. VAT 25.5%
Made in Taiwan
Round LED underwater light — 14W, 134 mm diameter, surface-mount for transom or hull. IP68 fully submersible; chrome-finish housing for marine corrosion resistance.
- White (5700K) — daylight white for general visibility, 1050 lumens
- Blue — classic underwater accent colour, fish-attracting at anchor
- 6 LED array, 12 V or 24 V (universal driver)
- 134 × 31 mm — fits all common transom and hull-side cutouts
Important: must remain submerged when on — water cools the LEDs. Running dry burns the array in under 10 minutes. See install steps in tech specs below.
Color
Select model
White
€104,64
Blue
€108,98
Limited stock — order soon
Free shipping on orders over 100€ · Free returns within 14 days
Use cases
Transom courtesy / dock approach
White LED gives off enough light to read fenders and step plates at the dock. The 5700K daylight colour is easier on the eye than warm-white, especially when used as a courtesy light for guests stepping aboard.
Anchor / lunch hook party
Blue underwater light + clear water = the classic anchorage glow. The 6-LED array spreads a wide pool, illuminating fish and the bottom near the boat. Great conversation starter at anchor.
Replacement for old incandescent
Drop-in replacement for older 50W halogen underwater lights — same hole pattern, 1/3 the power consumption, 10× the lifespan. Universal 12/24 V driver works with either house bank.
Specifications
| Colour | Blue |
| Lumens | Colour-rated (lumens N/A for blue LEDs) |
| Best use | Classic underwater glow, fish attractor at anchor, party / mood lighting |
| Brand | Osculati |
| Type | Surface-mount LED underwater light |
| Diameter | 134 mm |
| Depth (protrusion) | 31 mm |
| Power | 14 W (16 W peak) |
| Voltage | 12 V or 24 V — universal driver |
| LED count | 6 LEDs |
| Light output | 1050 lumens (White only — Blue rated by colour, not lumens) |
| Colour temperature (White) | 5700 K (daylight) |
| Available colours | White or Blue |
| Ingress protection | IP68 — continuous submersion |
| Cooling | Water-cooled — must be submerged when operating |
| Housing | Chrome-finished, marine-grade alloy |
| Made in | Taiwan |
Installation guide
1
Pick the mount location below the waterline
Surface-mount transom or hull side, ALWAYS below the static waterline. The water flow cools the LEDs in motion AND at anchor. Mounting above the waterline destroys the LED in 10 minutes of running dry.
2
Drill the cable pass-through
Drill a small hole (typically Ø6–8 mm) through the transom for the power cable, slightly above the waterline. Bed the hole with marine sealant (3M 4200 or A-Tec) to prevent water ingress.
3
Bed the light with marine sealant
Apply marine sealant to the back face of the light's housing, press onto the transom, and torque the screws gently — over-tightening cracks the chrome housing. Wipe excess sealant before it cures.
4
Wire to a switched fused circuit
12 V: 1.5 mm² wire minimum, 5 A fuse. 24 V: 1.0 mm² wire, 3 A fuse. Run negative directly to battery negative or main negative bus. Switch on the helm or dashboard — don't run unattended at sea.
5
Test BEFORE final commissioning
Turn on briefly (max 30 seconds) at the dock to confirm operation. Don't run the light for extended periods until the boat is launched and the light is submerged. Always cycle off when the boat comes out of the water.
Documents
★★★★★ Reviews
Customer reviews will appear here once you enable a product reviews app.