Underwater LED Signal Light - 2 Pack Marine Emergency Flares

Underwater LED signal lights provide visibility up to 3 miles in darkness and are fully waterproof, designed for emergency signaling in ocean conditions.

• The description claims these lights are effective up to 3 miles in total darkness.
• The description claims the lights are fully waterproof and work underwater.
• The description claims the lights are built for real ocean emergencies, not recreational use.