---
product_id: 559506306
title: "Coast GX20 1200 Lumen Waterproof Alkaline-Dual Power LED Flashlight with Twist Focus, Anti-Roll Cap and Textured Handle - Compatible with 4 x AAA Batteries (Included) or ZX750 Rechargeable Battery"
brand: "coast"
price: "€ 36.45"
currency: EUR
in_stock: true
reviews_count: 13
category: "Coast"
url: https://www.desertcart.fi/products/559506306-coast-gx20-1200-lumen-waterproof-alkaline-dual-power-led-flashlight
store_origin: FI
region: Finland
---

# 1200 lumens max brightness IP67 waterproof & dustproof Dual power: alkaline or rechargeable Coast GX20 1200 Lumen Waterproof Alkaline-Dual Power LED Flashlight with Twist Focus, Anti-Roll Cap and Textured Handle - Compatible with 4 x AAA Batteries (Included) or ZX750 Rechargeable Battery

**Brand:** coast
**Price:** € 36.45
**Availability:** ✅ In Stock

## Summary

> 🔦 Light up your world, rain or shine—never miss a moment in the dark!

## Quick Answers

- **What is this?** Coast GX20 1200 Lumen Waterproof Alkaline-Dual Power LED Flashlight with Twist Focus, Anti-Roll Cap and Textured Handle - Compatible with 4 x AAA Batteries (Included) or ZX750 Rechargeable Battery by coast
- **How much does it cost?** € 36.45 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.fi](https://www.desertcart.fi/products/559506306-coast-gx20-1200-lumen-waterproof-alkaline-dual-power-led-flashlight)

## Best For

- coast enthusiasts

## Why This Product

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

## Key Features

- • **Twist to Focus:** Customize your beam shape instantly with a smooth twist bezel—perfect for close-up tasks or long-range clarity.
- • **All-Weather Ready:** IP67 rated waterproof and dustproof design means unstoppable illumination rain or shine, splash or submersion.
- • **Pure Beam Precision:** Seamlessly switch from ultra-wide flood to pinpoint spot with patented PURE BEAM optics for every scenario.
- • **Dual Power Flexibility:** Use included AAA alkaline batteries or upgrade to the ZX750 rechargeable for eco-friendly, cost-saving power.
- • **Rugged Grip & Anti-Roll:** Textured handle ensures a secure hold, while the anti-roll tail cap keeps your light exactly where you leave it.

## Overview

The Coast GX20 is a tactical-grade LED flashlight delivering up to 1200 lumens with patented PURE BEAM optics and twist focus for versatile lighting. Powered by 4 AAA alkaline batteries (included) or an optional rechargeable battery, it features a textured grip, anti-roll cap, and IP67 waterproof/dustproof rating, making it a reliable companion for outdoor adventures and emergencies. Backed by a lifetime warranty, it’s engineered for durability and performance in any environment.

## Description

Shine bright through the elements. Built waterproof with an ultra-strong, lightweight polymer handle, the GX20 flashlight goes big on brightness and never backs down. This go-anywhere light offers four modes—medium, high, Turbo, and low—with a max output of 1200 lumens. Use the COAST-patented PURE BEAM optic and TWIST focus system to transition seamlessly between the edge-to-edge clarity of the Ultra View Flood Beam and the long-range precision of the BULLS-EYE Spot Beam. No storm, splash, or even submersion down to 1 meter (3 feet) will stop you. The grip-textured handle features a lanyard loop, which doubles as an anti-roll tail cap so that you can set the flashlight down and not worry about it getting away on uneven surfaces. Engineered with COAST Dual Power technology, the flashlight runs on four AAA alkaline batteries but can also operate using a COAST ZITHION-X ZX750 rechargeable battery (purchased separately). The GX20 is constructed of top-grade materials to meet IP67 waterproof and dust-resistant standards and is backed by a lifetime warranty.

Review: Reliable - It’s a good flashlight! It is bright but not as bright as I was expecting. I think if you buy the rechargeable battery specifically for this flashlight it will be extremely bright! The AAA batteries I used just didn’t seem to be enough for me. Still, I do recommend!
Review: Quality Flashlight - Very good flashlight. Throws a clear round beam.

## Features

- PURE BEAM FOCUSING OPTIC: Shine two beams from one optic—using PURE BEAM technology to transition seamlessly between Ultra View Flood Beam and BULLS-EYE Spot Beam.
- TWIST FOCUS: Adjust the beam shape—flood beam, spot beam, or anywhere in between—by twisting the bezel to focus the light.
- DUAL POWER: Power your flashlight how it suits you best—with standard alkaline AAAs (included) or a COAST ZITHION-X ZX750 rechargeable battery (purchased separately) for added convenience and savings over time.
- GRIP-TEXTURED HANDLE: Keep close control of your light with a firm grasp on the grip-textured handle.
- IP67 WATERPROOF: Shine through just about anything—with a light that stands up to dust and is waterproof against full submersion down to a meter.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CFT6H9RZ |
| Batteries | 4 AAA batteries required. (included) |
| Batteries Included? | Yes |
| Batteries Required? | Yes |
| Battery Cell Composition | Alkaline |
| Battery Description | Alkaline |
| Best Sellers Rank | #22,926 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #458 in Handheld Flashlights |
| Brand | Coast |
| Brightness | 1200 lumen |
| Color | Black |
| Customer Reviews | 4.6 4.6 out of 5 stars (306) |
| Date First Available | August 16, 2023 |
| Description Pile | Alkaline |
| Finish | Brushed |
| Finish Type | Brushed |
| Global Trade Identification Number | 00015286309099 |
| Included Components | Battery |
| Item Package Quantity | 1 |
| Item Weight | 6 ounces |
| Item model number | 30909 |
| Light Output Maximum | 1200 Lumens |
| Light Source Type | LED |
| Manufacturer | Coast |
| Material | Aluminum |
| Mounting Type | Handheld |
| Number of Batteries | 4 AAA batteries required. (included) |
| Part Number | 30909 |
| Pattern | Solid |
| Power Source | Battery Powered |
| Product Dimensions | 1.5"D x 1.5"W x 6.13"H |
| Recommended Uses For Product | Outdoor activities, emergency use, and dusty environments |
| Shape | Rectangular |
| Special Feature | Lightweight, Non Slip Grip |
| Special Features | Lightweight, Non Slip Grip |
| Specification Met | IP67 waterproof |
| Style | tactical |
| UPC | 015286309099 |
| Warranty Description | Coast warranties its coast knives, tools and coast led flashlights/headlamps to be free of defects in materials and workmanship for the life of the original purchaser. This warranty does not cover normal wear and tear, nor damage resulting from misuse or neglect. Warranty does not cover batteries and charging accessories (or damage caused by either). Batteries or damage caused by batteries (i. E. … |
| Warranty Type | Lifetime |
| Water Resistance Level | Waterproof |
| White Brightness | 1200 Lumens |

## Product Details

- **Color:** Black
- **Light Source Type:** LED
- **Material:** Aluminum
- **Power Source:** Battery Powered
- **Special Feature:** Lightweight, Non Slip Grip

## Images

![Coast GX20 1200 Lumen Waterproof Alkaline-Dual Power LED Flashlight with Twist Focus, Anti-Roll Cap and Textured Handle - Compatible with 4 x AAA Batteries (Included) or ZX750 Rechargeable Battery - Image 1](https://m.media-amazon.com/images/I/51pLkfwxj1L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Reliable
*by R***L on January 15, 2026*

It’s a good flashlight! It is bright but not as bright as I was expecting. I think if you buy the rechargeable battery specifically for this flashlight it will be extremely bright! The AAA batteries I used just didn’t seem to be enough for me. Still, I do recommend!

### ⭐⭐⭐⭐⭐ Quality Flashlight
*by M***Y on January 12, 2026*

Very good flashlight. Throws a clear round beam.

### ⭐⭐⭐⭐ Good light for emergency use
*by P***N on September 4, 2025*

Good flashlight, bought it to go inside wifes new car. Plenty brite to check tires or motor at night, or what ever little emergency that might come up. Large enough she can find it easily in a dark car. But not bulky or heavy to be inconvenient for her

## Frequently Bought Together

- Coast GX20 1200 Lumen Waterproof Alkaline-Dual Power LED Flashlight with Twist Focus, Anti-Roll Cap and Textured Handle - Compatible with 4 x AAA Batteries (Included) or ZX750 Rechargeable Battery
- Coast G20 Inspection Beam LED Penlight with Adjustable Pocket Clip and Consistent Edge-To-Edge Brightness, Black, 54 lumens,1 Pack
- Coast PX1 565 Lumen Pure Beam Focusing LED Flashlight with Twist Focus and Adjustable Pocket Clip

---

## 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.fi/products/559506306-coast-gx20-1200-lumen-waterproof-alkaline-dual-power-led-flashlight](https://www.desertcart.fi/products/559506306-coast-gx20-1200-lumen-waterproof-alkaline-dual-power-led-flashlight)

---

*Product available on Desertcart Finland*
*Store origin: FI*
*Last updated: 2026-02-22*