---
product_id: 217663227
title: "AQUA-SIRIUS LRS, Water Activated Long Range LED Strobe Light - USCG Approved Signaling Strobe - Does NOT Replace Flares and FAA TSO-C85b Approved, Exceeds SOLAS Requirements - Made in USA"
brand: "lifesaving systems corp"
price: "€ 4.37"
currency: EUR
in_stock: false
url: https://www.desertcart.es/products/217663227-aqua-sirius-lrs-water-activated-long-range-led-strobe-light
store_origin: ES
region: Spain
---

# 18+ hours bright strobe runtime Water-activated for instant use 3.5 miles visibility range AQUA-SIRIUS LRS, Water Activated Long Range LED Strobe Light - USCG Approved Signaling Strobe - Does NOT Replace Flares and FAA TSO-C85b Approved, Exceeds SOLAS Requirements - Made in USA

**Brand:** lifesaving systems corp
**Price:** € 4.37
**Availability:** ❌ Out of Stock

## Summary

> 🚨 Stay visible, stay safe—because your survival gear should never leave you in the dark.

## Quick Answers

- **What is this?** AQUA-SIRIUS LRS, Water Activated Long Range LED Strobe Light - USCG Approved Signaling Strobe - Does NOT Replace Flares and FAA TSO-C85b Approved, Exceeds SOLAS Requirements - Made in USA by lifesaving systems corp
- **How much does it cost?** € 4.37 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.es](https://www.desertcart.es/products/217663227-aqua-sirius-lrs-water-activated-long-range-led-strobe-light)

## Best For

- lifesaving systems corp enthusiasts

## Why This Product

- Trusted lifesaving systems corp brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Unmatched Visibility:** Be seen from up to 3.5 miles away, ensuring you’re never out of sight in critical moments.
- • **Endurance That Outlasts:** Flashes bright for over 18 hours and continues signaling for 5+ days on reduced brightness.
- • **Instant Water Activation:** Automatically powers on when in contact with water—no fumbling, no delay.
- • **Rugged Maritime Toughness:** Built with high-impact ABS plastic and a crystal-clear lens to survive the harshest environments.
- • **USCG & FAA Approved Safety:** Meets and exceeds SOLAS requirements, giving you trusted, certified reliability on every mission.

## Overview

The AQUA-SIRIUS LRS is a USCG-approved, water-activated LED strobe light designed for long-range maritime signaling. With a visibility range of up to 3.5 miles and a runtime exceeding 18 hours on full brightness, it surpasses SOLAS safety standards. Constructed from durable ABS plastic and rigorously tested for reliability, this FAA TSO-C85b approved strobe is essential survival gear made in the USA.

## Description

For over 35 years, Lifesaving Systems has been an innovator and leader in the world of maritime rescue and survival equipment. Founder Sam Maness invented the first emergency escape breathing device for helicopter crews, the first flotation kit for rescue litters, the first collapsible litters, and the only collapsible steel rescue basket.  Our auto-locking D-Lok rescue hook has been installed on thousands of helicopters, and our inflatable life vests are being worn by tens of thousands of military boat crews and aviators around the world.   Since 1980 we have designed and manufactured the equipment helicopter and maritime rescue teams use to save lives in some of the harshest conditions imaginable. From rescue hooks to personnel harnesses, titanium ladders to rescue litters, from the strobe lights that the lost use to signal for help to the rescue strops that pull them to safety, we make the gear rescuers need to do their jobs and to do them as safely as possible.   Every hour of every day our equipment is out there somewhere on or over the oceans. We know the importance of what we are making. We know how and where it will be used. We know that it absolutely cannot fail when it’s needed. We make it easy to use, easy to maintain, and as tough and strong as the rescuers who take it with them to save lives.

## Features

- ? WATER ACTIVATION - Once strobe is switched into the 'armed' position, the LED lights will activate when in contact with water.
- ? HIGH PERFORMANCE STROBE ? Visible from up to 3.5 miles depending on atmospheric conditions, this light will flash a bright white signal 60 times a minute for over 18 hours, and flash with reduced brightness for 5+ days.
- ? EXTREMELY TOUGH GEAR ? LSC designs and manufactures critical maritime rescue and survival equipment used in some of the harshest environments on earth. This safety signaling strobe is no different. It is constructed of high-strength ABS plastic with a high-impact resistant clear lens.
- ? RELIABLE & SIMPLE ? Lost at sea with one chance at survival, you want the gear you can rely on. That is why we inspect and test each and every strobe light we produce.
- International products have separate terms, are sold from abroad and may differ from local products, including fit, age ratings, and language of product, labeling or instructions.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Color | White |
| Style | Safety |
| Shape | Rectangular |
| Light source | Led |
| Material type | Plastic, Acrylonitrile Butadiene Styrene (ABS) |
| Batteries included? | No |
| Brand | Lifesaving Systems Corp |
| Manufacturer | Lifesaving Systems Corp |
| Item model number | 641-LRS |
| Package Dimensions | 16.51 x 8.13 x 1.52 cm; 45 g |
| ASIN | B077Y45G5H |

## Product Details

- **Colour:** White
- **Shape:** Rectangular
- **Material:** Plastic, Acrylonitrile Butadiene Styrene (ABS)
- **Finish type:** Steel
- **Light source type:** Led

## Images

![AQUA-SIRIUS LRS, Water Activated Long Range LED Strobe Light - USCG Approved Signaling Strobe - Does NOT Replace Flares and FAA TSO-C85b Approved, Exceeds SOLAS Requirements - Made in USA - Image 1](https://m.media-amazon.com/images/I/71ctFX3LlgL.jpg)
![AQUA-SIRIUS LRS, Water Activated Long Range LED Strobe Light - USCG Approved Signaling Strobe - Does NOT Replace Flares and FAA TSO-C85b Approved, Exceeds SOLAS Requirements - Made in USA - Image 2](https://m.media-amazon.com/images/I/71L3b+whnRL.jpg)
![AQUA-SIRIUS LRS, Water Activated Long Range LED Strobe Light - USCG Approved Signaling Strobe - Does NOT Replace Flares and FAA TSO-C85b Approved, Exceeds SOLAS Requirements - Made in USA - Image 3](https://m.media-amazon.com/images/I/61NppElw4tL.jpg)
![AQUA-SIRIUS LRS, Water Activated Long Range LED Strobe Light - USCG Approved Signaling Strobe - Does NOT Replace Flares and FAA TSO-C85b Approved, Exceeds SOLAS Requirements - Made in USA - Image 4](https://m.media-amazon.com/images/I/71v9mbiQM3L.jpg)
![AQUA-SIRIUS LRS, Water Activated Long Range LED Strobe Light - USCG Approved Signaling Strobe - Does NOT Replace Flares and FAA TSO-C85b Approved, Exceeds SOLAS Requirements - Made in USA - Image 5](https://m.media-amazon.com/images/I/61Q19HqCYaL.jpg)

## Questions & Answers

**Q: What is the brightness of the light?  I would appreciate knowing the lumens, not just a statement that it is bright.**
A: The LEDs used in the strobe are 156 lm with a Luminous efficacy of. 151 lm/W.  We will add that to the description.

**Q: What depth can it withstand while diving?**
A: It's been taken down to 90 feet without issues.

**Q: Is this bright enough for daytime use?**
A: there is no strobe which is bright enough for daylight use. in direct sunlight, you need to use colored smoke or a signal mirror (directed signal) type device. the sun emits white light and there are few devices which will emit something of similar intensity....

**Q: What Battery does this strobe use?**
A: Two AA batteries

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.es/products/217663227-aqua-sirius-lrs-water-activated-long-range-led-strobe-light](https://www.desertcart.es/products/217663227-aqua-sirius-lrs-water-activated-long-range-led-strobe-light)

---

*Product available on Desertcart Spain*
*Store origin: ES*
*Last updated: 2026-03-21*