01BOATING ACCESSORIES
Blue light beneath the hull
As night settles over the water, this lamp casts a deep blue glow from beneath the hull. It transforms the dark surface into a shimmering field of light, visible to those above and below.
Designed for yachts, speedboats and motor boats, it provides strong illumination while resisting vibration and shock. The unit is compact enough for sterns and decks yet robust enough for continuous use in saltwater environments.


02MATERIALS
Built for the marine environment
The housing is crafted from stainless steel, providing structural integrity against the rigours of boating. This material choice ensures resistance to vibration and shock, keeping the internal components secure during high-speed travel or rough seas. The inclusion of rubber elements adds a layer of protection, sealing the unit against moisture and corrosion.

04INSTALLATION
Simple surface mounting process
Weighing approximately 183 grams, the lamp is lightweight yet substantial. It comes with two screws and both thin and thick rubber rings to facilitate easy surface mounting. The recommended installation position is above the waterline, though its IP68 rating allows it to handle full submersion. A 150-centimetre cable provides sufficient reach for most deck configurations.
05PERFORMANCE
Endurance in varying temperatures
Rated for a service life of 50,000 hours, the LED array is designed for longevity and high temperature resistance. It operates effectively within a range of -20°C to 45°C, ensuring reliable performance whether navigating cold coastal waters or warm tropical bays. The 50-watt power draw delivers consistent output without excessive energy consumption.


06AT A GLANCE
The key points
- Stainless steel shell with rubber seals
- 27 LEDs produce a 120-degree blue beam
- 50W power on DC10-30V input
- IP68 waterproof rating for submersion
- Includes mounting screws and washers
07
About this product
1, Increase the illumination through the secondary optical lens, the brightness is 2 times that of other underwater lights.
2, Can attract bait fish during night travel and add lighting effects to any boat.
3, Made of stainless steel, strong and durable, resistant to vibration and shock.
4, Recommended to be used above the waterline, with mounting screws and rubber washers for easy surface mounting.
5, Using 27 high‑quality bright LEDs, high temperature resistance and more durable. 6, IP68 advanced waterproof, moisture and corrosion resistance, suitable for any underwater scene 7, Wide range of applications, suitable for yachts, sterns, decks, speedboats, motor boats, etc.
Size: Approx. 10 x 4.3 x 3.5cm / 3.9 x 1.7 x 1.4in (including rubber)
Item Type: Underwater Ship Beam Light
Material: Stainless steel + rubber
Purpose: Underwater ship beam light
Cable Length: Approx. 150cm / 59.1in
Light Color: Blue
Number of Lamp Beads: 27LED
Beam Angle: 120°
Voltage: DC10-30V
Power: 50W
Working Temperature: -20℃ to 45℃
Service Life: 50000 hours
Waterproof Rating: IP68
Weight: Approx. 183 g / 6.5 oz
1 x Lamp
1 x Stainless Steel Shell
1 x Thin Rubber Ring
1 x Thick Rubber Ring
2 x Screw
1 x User Manual
















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