Close-up hero shot of an Airow Marine 316 stainless steel underwater boat drain plug light featuring a high-clarity optical lens and 1/2 inch NPT threading.
Luxury yacht cruising at night with powerful blue underwater LED lights illuminating the wake from the transom.
Close-up of a boat's hull at the waterline showing a white LED underwater light installed in the drain plug, cutting through clear water.
Infographic highlighting the industrial-grade durability and 316 stainless steel construction for maximum saltwater corrosion resistance.
Detailed view of the 18W LED emitter through the optical lens, emphasizing brilliant night visibility for marine vessels.
Exploded view diagram showing the IP68 hermetic seal components, including the gasket and high-pressure resistant housing.
Technical blueprint showing dimensions: 55.5mm length, 25mm diameter, and standard 1/2 inch NPT threading for boat drain plugs.
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18W LED Underwater Boat Drain Plug Light

316 Stainless Steel (1/2" NPT) | 2 options

Regular price$57.98
Light: Blue

Light

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1 unit at $57.98 USD $57.98 USD

Merchandise subtotal 2.2 kg estimated packaged weight

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1 unit / 2.2 kg packaged

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Product information

Product overview

Check dimensionsReview the selected option and product drawings.
Confirm compatibilityMatch materials, connections and installation clearance.
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18W LED Underwater Boat Drain Plug Light - 316 Stainless Steel (1/2" NPT) is listed in Boat Drain Plugs and is intended for the marine use described below. Review the listed dimensions, configuration and installation requirements before ordering.

Availability: In stock and available to order. Orders are prepared from current stock. Delivery timing depends on the destination and selected shipping method.

Product details

  • Product type: Boat Drain Plugs
  • Material: 316 Stainless Steel
  • Available options: Light: Blue, White
  • Compatibility reference: Yacht, Bass Boat, Pontoon, Center Console

Professional Marine-Grade Underwater Illumination

Upgrade your vessel's nighttime aesthetics and safety with the Airow Marine 18W LED Drain Plug Light. Engineered from solid 316 Stainless Steel, this high-performance light is designed to withstand the most demanding saltwater environments while providing a brilliant 18W output that cuts through dark waters.

  • Precision Engineering: CNC-machined 316 Stainless Steel housing offers unparalleled corrosion resistance and impact durability.
  • Plug & Play Installation: Standard 1/2" NPT threading allows for a direct, leak-proof replacement of your existing garboard drain plug without hull modifications.
  • Total water-resistant Reliability:IP68 hermetic seal helps provide long-lasting underwater performance even under high-speed cruising pressures.
  • Advanced Optics: High-efficiency LED technology paired with a reinforced optical lens delivers a wide-angle, focused beam for stunning transom ambiance.

Ideal for yachts, bass boats, and pontoons, this light operates on a wide 10-30V DC range, making it compatible with most marine electrical systems.

Before ordering

  • Compare the listed dimensions with the installation area or existing part.
  • Select the correct size, model, voltage or configuration where options are offered.
  • Installation method and required hardware can vary by boat and mounting surface.

Shipping: Shipping is calculated at checkout based on destination, package weight and the selected service.