---
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: "€ 50.50"
currency: EUR
in_stock: true
reviews_count: 13
category: "Coast"
url: https://www.desertcart.hr/products/559506306-coast-gx20-1200-lumen-waterproof-alkaline-dual-power-led-flashlight
store_origin: HR
region: Croatia
---

# 1200 lumens max brightness IP67 waterproof & dustproof Twist focus flood-to-spot beam 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:** € 50.50
**Availability:** ✅ In Stock

## Summary

> 🔦 Illuminate your world with power and precision—never be left in the dark again!

## 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?** € 50.50 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/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:** Effortlessly adjust your beam from broad to narrow with a smooth twist bezel—customize your light for every scenario.
- • **Dual Power Freedom:** Use included alkaline AAA batteries or upgrade to the rechargeable ZX750 battery for eco-friendly, cost-saving power.
- • **Pure Beam Precision:** Seamlessly switch between ultra-wide flood and pinpoint spot beams with patented PURE BEAM optics for unmatched clarity.
- • **Built to Brave Elements:** IP67-rated waterproof and dustproof design means your light won’t quit, even under full submersion or dusty conditions.
- • **Rugged Grip & Anti-Roll:** Stay in control with a textured handle and anti-roll tail cap—perfect for on-the-go professionals who demand reliability.

## Overview

The Coast GX20 is a professional-grade LED flashlight delivering up to 1200 lumens with patented PURE BEAM optics and twist focus technology. It offers versatile dual power options—alkaline AAA batteries included or compatible with a rechargeable ZX750 battery. Built tough with an IP67 waterproof and dustproof rating, a textured grip, and anti-roll tail cap, this lightweight flashlight is engineered for durability and precision in any environment. Backed by a lifetime warranty, it’s the ultimate tool for outdoor, emergency, and professional use.

## 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: Bright and tough flashlight - Outstanding light. I use a flashlight every day and this one has really worked out well. I've had it about a month. So far it's super bright, twists easily to go from flood to spot, price was very good, and has a nice knurled rubber grip. And I've dropped it a few times from about 5ft with no problems. Still working great. I would recommend this product.
Review: I seem to have a thing for coast flashlights - So, this is my third coast flashlight and I didn't really "need" another one, but my original Coast flashlight is suffering from some issues where it seems to have a poor connection with the power supply. What I like about these flashlights is they still offer battery powered options, instead of a "rechargeable" variant. I like having the freedom of always being able to plug in fresh batteries and the flashlight works and not have to worry about a rechargeable battery degrading over time. In addition, the price is much better positioned for what you get and for this specific model I really like the textured/rubberized surface which really makes it great to hold. Rear button activation is my preferred method, so it has everything I want. It's plenty bright but could always be brighter! Unsure how long the batteries will last, but it did come with 4 already pre-installed and ready to go and then I'll be switching to my eneloop rechargeables when those die off.

## 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 |
| Additional Features | Lightweight, Non Slip Grip |
| Batteries are Included | Yes |
| Battery Description | Alkaline |
| Battery Type | Alkaline |
| Best Sellers Rank | #82,528 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #934 in Handheld Flashlights |
| Brand Name | Coast |
| Color | Black |
| Customer Reviews | 4.5 out of 5 stars 336 Reviews |
| Finish Types | Brushed |
| Global Trade Identification Number | 00015286309099 |
| Included Components | Battery |
| Item Dimensions D x W x H | 1.5"D x 1.5"W x 6.13"H |
| Item Dimensions L x W x H | 6.13"L x 1.5"W x 1.5"H |
| Item Type Name | Flashlight |
| Item Weight | 5.99 Ounces |
| Light Output Maximum | 1200 Lumens |
| Light Source Special Features | PURE BEAM FOCUSING OPTIC, TWIST FOCUS |
| Light Source Type | LED |
| Manufacturer | Coast |
| Manufacturer Part Number | 30909 |
| Manufacturer 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. … |
| Material | Aluminum |
| Material Type | Aluminum |
| Model Number | 30909 |
| Mounting Type | Handheld |
| Number of Batteries | 4 AAA batteries required. (included) |
| Number of Light Sources | 1 |
| Power Source | Battery Powered |
| Recommended Uses For Product | Outdoor activities, emergency use, and dusty environments |
| Runtime | 18 hours |
| Set Name | GX20 |
| Shape | Rectangular |
| Special Feature | Lightweight, Non Slip Grip |
| Specification Met | IP67 waterproof |
| Style Name | tactical |
| UPC | 015286309099 |
| Unit Count | 1.0 Count |
| 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)
![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 2](https://m.media-amazon.com/images/I/61F2IQTA5yL.jpg)
![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 3](https://m.media-amazon.com/images/I/71vQFjauQXL.jpg)
![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 4](https://m.media-amazon.com/images/I/71ymmd8iqjL.jpg)
![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 5](https://m.media-amazon.com/images/I/816MucshdoL.jpg)

## Available Options

This product comes in different **Set** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Bright and tough flashlight
*by B***E on January 27, 2026*

Outstanding light. I use a flashlight every day and this one has really worked out well. I've had it about a month. So far it's super bright, twists easily to go from flood to spot, price was very good, and has a nice knurled rubber grip. And I've dropped it a few times from about 5ft with no problems. Still working great. I would recommend this product.

### ⭐⭐⭐⭐⭐ I seem to have a thing for coast flashlights
*by K***K on May 13, 2026*

So, this is my third coast flashlight and I didn't really "need" another one, but my original Coast flashlight is suffering from some issues where it seems to have a poor connection with the power supply. What I like about these flashlights is they still offer battery powered options, instead of a "rechargeable" variant. I like having the freedom of always being able to plug in fresh batteries and the flashlight works and not have to worry about a rechargeable battery degrading over time. In addition, the price is much better positioned for what you get and for this specific model I really like the textured/rubberized surface which really makes it great to hold. Rear button activation is my preferred method, so it has everything I want. It's plenty bright but could always be brighter! Unsure how long the batteries will last, but it did come with 4 already pre-installed and ready to go and then I'll be switching to my eneloop rechargeables when those die off.

### ⭐⭐⭐⭐ 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

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---

*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-06-20*