Solar Warning Lights

Solar warning lights mark hazards where running power is impossible: mid-channel obstructions, buoys, barge corners, breakwater ends, and unlit dock structures. They charge during the day, switch on automatically at dusk, and run all night with no wiring, no trenching, and no monthly power cost.

Dock Builders Supply stocks marine solar warning lights in a range of intensities, colors, and flash patterns, including configurations aligned with standard navigation conventions.

Pair them with marker buoys or regulatory buoys for a complete hazard marking setup, and see all safety and navigational products. Tell us what you need to mark and we will help match the light to the application.

Compare against the rest of our Marker & Warning Lights selection.

Best selling
Over 10,000 marine-grade parts
Free material estimates and drawings
Ships within 1 business day from our USA warehouse.
30 years in business

Ready to build?

Every dock starts with a parts list. Yours starts here.

Shop All Materials Get a Free Estimate

The pros also look for these.