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Foul-release coating for underwater lights

Keep your lights shining bright all season long™

Underwater lights are just as susceptible to marine fouling as any other underwater surface which can result in reduced visible light, and efforts to remove barnacles can result in damaged lighting components. Lightspeed has been endorsed by Lumishore and is a transparent coating that is an easy and affordable way for boat owners to reduce maintenance, protect their investment, and maintain lighting system performance. Lightspeed has been shown to save three times its retail value in maintenance costs, on top of the unquantifiable damage to marine ecosystems caused by traditional antifouling products.

Lumishore logo

Endorsed by Lumishore

Endorsed and tested by Lumishore to ensure there is no drop in lumen output, no shift in color nor adverse effects on the lighting system performance.

Propspeed's Foul-Release

Developed from the original foul-release coating’s technology, with the same promise of proven performance experienced by captains and boat owners worldwide.

Easy to use

The application of Lightspeed can be completed in 3 easy steps: 1. Clean - 2. Apply - 3. Let it dry. Only one thin coat is required to provide effective protection against fouling.

Biocide free

Foul-release, not antifoul. Foul-release coatings use physical means to reduce fouling, creating a surface that’s tough for marine organisms to adhere to.


While underwater lights provide increasingly longer service life, Lightspeed also promises worry-free 12-24 months with reduced maintenance.

"The best way to enjoy the near-limitless color combinations we offer is to ensure your lights are clean. The application of Lightspeed makes this both simple and safe, and we’re very pleased to recommend this product to our discerning customers."

Eifrion Evans
President, Lumishore

Lightspeed Kit

Product code: LSKIT

Propspeed Lightspeed Kit

In the Kit:

Lightspeed Lightclean wipe

1 Lightclean Wipe

Lightclean has been specially formulated to remove impurities, grease and contaminants from the light surface. The Lightclean solution comes pre-packaged with a wipe to make your job easier.  

Clear coat application brush

2 Application brush

A small, high quality brush is included to provide the best result during the application of the Lightspeed coating.

Lightspeed clear coat

3 Clear Coat

This kit contains 15ml of Lightspeed Clear Coat, a non-toxic topcoat which forms a super slick outer layer that marine growth cannot adhere to, keeping your lights shinning bright, all season long! 

Coverage Guide


  • Coverage rate for a 15ml kit: 1ft² / 0.1 m²
Underwater light comparison Lightspeed versus no Lightspeed

How to apply?

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