T-H Marine LED-PBDK20B Blue Pontoon Under Deck LED Light Kit - 20 ft Strips for 16-22 ft Boats

The T-H Marine LED-PBDK20B is a blue under-deck LED light kit built for pontoon boats in the 16 to 22 foot range. The kit centers on two 20 foot (6 meter) flat, flexible ribbon LED strip lights that are IP68 rated, meaning they are fully waterproof and submersible. Each strip is housed in a silicone tube with silicone gel fill, giving the LEDs a sealed, marine-durable construction that stands up to spray, splash, and constant exposure beneath the deck.

The kit includes both 20 foot LED strips, a waterproof wiring harness, and mounting channels with adhesive strips pre-installed, so the strips can be positioned and secured without additional hardware. Installation is straightforward: the mounting channels are affixed with the pre-applied adhesive, and the strips snap into the channels for a clean, finished look along the under-deck rails or trim of the pontoon. The system runs on 12 volts DC and is designed to work with a marine grade 12 volt on/off switch, allowing the lights to be wired into the boat's existing 12 volt electrical system for simple on/off control.

This blue LED kit is intended to add accent lighting and visibility beneath the deck of a pontoon boat, whether for evening use, safety, or overall appearance. Because the kit is built specifically for 16 to 22 foot boats, buyers with larger pontoons should confirm strip length needs before ordering.

Specifications

• Brand: T-H Marine
• Manufacturer Part Number: LED-PBDK20B
• Product Type: Pontoon Boat Under Deck LED Light Kit
• Light Color: Blue
• LED Strip Type: Flat, flexible ribbon LED strip
• LED Strip Length: Two 20 foot (6 meter) strips included
• Ingress Protection Rating: IP68, fully waterproof and submersible
• Strip Housing Material: Silicone tube with silicone gel fill
• Voltage: 12 volts DC
• Power Source: DC power supply; designed to work with a marine grade 12 volt on/off switch
• Recommended Boat Length: 16 to 22 feet
• Included Components: Two 20 foot IP68 LED light strips, waterproof wiring harness, mounting channels
• Installation Method: Adhesive strips pre-installed on mounting channels
• UPC: 733572089301
• Weight: 4.98 pounds

Frequently Asked Questions

What size boats is the LED-PBDK20B light kit designed for? The T-H Marine LED-PBDK20B is designed for pontoon boats in the 16 to 22 foot range.

How long are the LED strips in this kit? The LED-PBDK20B kit includes two LED strips, each 20 feet (6 meters) long.

Is the LED-PBDK20B pontoon light kit waterproof? Yes. The strips are IP68 rated, fully waterproof and submersible, built with a silicone tube and silicone gel fill.

What voltage does the LED-PBDK20B kit use? It runs on 12 volts DC and is designed to work with a marine grade 12 volt on/off switch.

Does the LED-PBDK20B kit come with an on/off switch? No. The kit includes the LED strips, a waterproof wiring harness, and mounting channels, but it is designed to work with a marine grade 12 volt on/off switch that is wired in separately.

What is included in the box with the LED-PBDK20B kit? The kit includes two 20 foot IP68 LED light strips, a waterproof wiring harness, and mounting channels with adhesive strips pre-installed.

How do you install the LED-PBDK20B light strips? Installation uses the included mounting channels, which have adhesive strips pre-installed, so the channels can be stuck in place and the LED strips fitted into them without extra hardware.

What color are the LEDs on the LED-PBDK20B kit? The LED-PBDK20B kit produces blue light.

How much does the LED-PBDK20B light kit weigh? The complete LED-PBDK20B kit weighs 4.98 pounds.

Is there a version of this kit for a larger pontoon boat? Yes. T-H Marine also offers the LED-PBDK25B kit with two 25 foot LED strips for 24 to 30 foot boats; it is a separate part number from the 20 foot LED-PBDK20B kit.

Can the LED-PBDK20B strips be mounted under the deck of a pontoon boat? Yes, this kit is built as an under-deck lighting solution, with strips rated IP68 for full waterproof and submersible use in that environment.