What is an SOS eVDSD?

An "Electronic Visual Distress Signal Device" (eVDSD) is used to indicate distress or an emergency situation visually, often in boating or maritime contexts. Designed to enhance safety by signaling for help or drawing attention to a vessel in need.

Why should you replace your flares with an SOS eVDSD?

USCG approved, SOS eVDSDs are Family Safe, Never Expire and reduce toxic waste from pyrotechnic flares. Please note that regulations and specific devices may vary by region and type of vessel.

What is the difference between an SOS eVDSD distress light and a strobe light?

An SOS distress light is designed to signal for help in an emergency. It emits the internationally recognized Morse code signal "SOS" (three short, three long, three short flashes). A strobe light is a general-purpose, high-intensity flashing light.

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Description

🚨 Stay Seen, Stay Safe, Stay Ahead — The Future of Distress Signaling!

ENDLESS SOS POWER - Up to 60 hours of continuous, USCG-spec LED distress signaling—never worry about expired flares again.
FLOAT ABOVE SAFETY - Innovative flotation design keeps your signal elevated above water for maximum visibility in any marine emergency.
UNMATCHED VISIBILITY - Be seen from 10 nautical miles away with an omnidirectional, ultra-bright LED signal that commands attention day or night.
COMPLETE USCG COMPLIANCE - Includes Coast Guard-approved orange distress flag and marine whistle to meet all visual and audible distress requirements.
ECO FRIENDLY FAMILY SAFE - Ditch toxic pyrotechnics for a clean, reusable LED solution that’s safe for your crew and the environment.

The Sirius Signal C-1003 SOS LED Flare Kit is a Coast Guard-approved, eco-friendly alternative to traditional pyrotechnic flares. Featuring a powerful LED signal visible up to 10 nautical miles, it offers up to 60 hours of continuous SOS flashing powered by included batteries. The kit includes a daytime distress flag and marine whistle to fulfill all USCG visual and audible distress requirements. Its advanced flotation design ensures the signal stays upright on water, providing reliable, long-lasting safety for recreational marine vessels.

Specifications

ASIN	B081GHJ9XC
Are Batteries Included	Yes
Country of Origin	USA
Customer Reviews	4.7 out of 5 stars 2,784 Reviews
Manufacturer Part Number	White SOS Signal
Model number	C-1003
Number of Batteries	3 C batteries required. (included)
Number of Lights	1
UPC	852110006072
Unit Count	1 Count
Voltage	4.5 Volts

Reviews

P**E

28.01.2026

A**W

29.03.2025

B**S

20.04.2026

W**.

5.09.2025

E**C

24.10.2025

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