---
product_id: 4412019
title: "Innovative 500 Hour Water Activated Flashing Marker Light - Blue"
brand: "innovative scuba concepts"
price: "NT$915"
currency: TWD
in_stock: true
reviews_count: 8
category: "Innovative Scuba Concepts"
url: https://www.desertcart.tw/products/4412019-innovative-500-hour-water-activated-flashing-marker-light-blue
store_origin: TW
region: Taiwan
---

# Water-activated instant ON/OFF 500 hours continuous underwater life Bright blue flashing for max visibility Innovative 500 Hour Water Activated Flashing Marker Light - Blue

**Brand:** innovative scuba concepts
**Price:** NT$915
**Availability:** ✅ In Stock

## Summary

> 🔦 Light up your dive, not your worries.

## Quick Answers

- **What is this?** Innovative 500 Hour Water Activated Flashing Marker Light - Blue by innovative scuba concepts
- **How much does it cost?** NT$915 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tw](https://www.desertcart.tw/products/4412019-innovative-500-hour-water-activated-flashing-marker-light-blue)

## Best For

- innovative scuba concepts enthusiasts

## Why This Product

- Trusted innovative scuba concepts brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Compact & Lightweight:** Slim 4-inch design packs easily without adding bulk to your gear.
- • **Dive-Ready Visibility:** Automatically flashes when submerged, ensuring you're seen at dawn, dusk, and night.
- • **Reusable & Eco-Friendly:** No disposable waste—just wet to activate and dry to power down.
- • **Ultra-Long Battery Life:** 500 hours of reliable underwater illumination—outlasts glow sticks by miles.
- • **Buddy Tracking Made Simple:** Keep your dive partner in sight effortlessly with vibrant blue flashes.

## Overview

The Innovative 500 Hour Water Activated Flashing Marker Light in blue is a compact, water-activated safety light designed for scuba divers. It automatically turns on when submerged and off when dry, providing up to 500 hours of flashing blue light to enhance underwater visibility during low-light conditions. Reusable and lightweight, it’s an essential dive accessory for tracking buddies and improving safety without the waste of glow sticks.

## Description

Ideal for dawn, dusk and night dives - make divers easy to spot under water and are reusable unlike glow sticks

Review: Long lasting - These work well as a tank marker for scuba diving. I pack two since they take up very little room and weight every trip so I always have a new spare if needed. They last 30+ dives each. They’re water activated and shut off automatically. I just wet my finger and touch the contacts to test.
Review: works great - Works as described. It is activated as soon as it is submerged.

## Features

- Lights turn on when they come in contact with water and turn off when they are dry.
- Flashing mode only.
- Ideal for dawn, dusk and night dives - make divers easy to spot under water and are reusable unlike glow sticks
- Helps you keep track of your buddy under water
- Batteries are non-replaceable. Light lasts 500 hours under water.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00LLV2UXC |
| Best Sellers Rank | #92,428 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #29 in Diving Safety Lights |
| Brand Name | Innovative Scuba Concepts |
| Color | Blue |
| Customer Reviews | 4.6 4.6 out of 5 stars (146) |
| Date First Available | August 6, 2004 |
| Item Dimensions LxWxH | 4 x 0.9 x 0.7 inches |
| Item Package Dimensions L x W x H | 4 x 0.9 x 0.7 inches |
| Item Weight | 0.05 Pounds |
| Manufacturer | Tovatec |
| Material | Plastic |
| Model Name | lt0706 |
| Model Year | 2017 |
| Number of Items | 1 |
| Package Weight | 0.02 Kilograms |
| Part Number | LT0706 |
| Size | universal |
| Sport Type | scuba diving |
| Style | Chisel |
| Suggested Users | "" |

## Images

![Innovative 500 Hour Water Activated Flashing Marker Light - Blue - Image 1](https://m.media-amazon.com/images/I/511SOXGlfpL.jpg)

## Questions & Answers

**Q: How big is this light...I need something small that I can attach to my cat's collar in case he falls overboard at night.**
A: It's about 3-3.5 inches in length and about as big around as a nickel at its widest circumference. It weighs in at 0.9 ounces

**Q: What is the maximum depth rating on these lights?**
A: I'm not sure of the rated depth.  The flashing unit is assembled and filled with a translucent liquid, so the whole thing is solid- no internal air spaces.  I've had mine to 90' depths multiple times with no issues.  They are pretty trouble-free.

**Q: Does this float?**
A: They are negatively buoyant.

**Q: Does this allow carry on while flying?**
A: I have carried it on without any issues.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Long lasting
*by D***Y on August 30, 2023*

These work well as a tank marker for scuba diving. I pack two since they take up very little room and weight every trip so I always have a new spare if needed. They last 30+ dives each. They’re water activated and shut off automatically. I just wet my finger and touch the contacts to test.

### ⭐⭐⭐⭐⭐ works great
*by C***P on August 20, 2024*

Works as described. It is activated as soon as it is submerged.

### ⭐⭐⭐⭐ they work good. Have had this for over a year and ...
*by J***Y on September 28, 2017*

they work good. Have had this for over a year and several night dives and it is still working. It is not as bright as others and if visibility is poor, (california waters with 5 foot vis) it is not going to help you.

## Frequently Bought Together

- Innovative 500 Hour Water Activated Flashing Marker Light - Red
- Boomerang Scuba Diving Retractable Gear Tethers with a Kevlar Cord and Universal End Fitting - Great for Scuba Diving Gauges, Flashlights, Cameras and More - Made in The USA
- Scuba Choice 6" x 4" Diving Slate with Clip & Graphite Pencil – Waterproof Reusable Underwater Writing Pad for Scuba Diving, Snorkeling, Freediving and Diving Lessons

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**Shop now:** [https://www.desertcart.tw/products/4412019-innovative-500-hour-water-activated-flashing-marker-light-blue](https://www.desertcart.tw/products/4412019-innovative-500-hour-water-activated-flashing-marker-light-blue)

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*Product available on Desertcart Taiwan*
*Store origin: TW*
*Last updated: 2026-01-28*