---
product_id: 54075060
title: "Polysteel 400 Focusing LED Flashlight"
brand: "coast"
price: "€ 46.48"
currency: EUR
in_stock: true
reviews_count: 1
url: https://www.desertcart.ie/products/54075060-polysteel-400-focusing-led-flashlight
store_origin: IE
region: Ireland
---

# 688 ft beam distance 440 lumens max brightness Stainless steel core durability Polysteel 400 Focusing LED Flashlight

**Brand:** coast
**Price:** € 46.48
**Availability:** ✅ In Stock

## Summary

> 🔦 Illuminate your world with unstoppable power and precision.

## Quick Answers

- **What is this?** Polysteel 400 Focusing LED Flashlight by coast
- **How much does it cost?** € 46.48 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ie](https://www.desertcart.ie/products/54075060-polysteel-400-focusing-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

- • **Ready Out of the Box:** Includes 4 AAA alkaline batteries so you’re always mission-ready.
- • **Rugged Stainless Steel Core:** Engineered to survive drops and crushes—your toughest companion in extreme conditions.
- • **Compact & Lightweight Design:** At just 5.75 inches and 6.4 oz, it’s the perfect balance of power and portability.
- • **Impressive Runtime Flexibility:** Up to 29 hours on low power keeps you illuminated through long shifts or adventures.
- • **Dual-Mode Pure Beam Twist Focus:** Seamlessly switch between ultra-wide flood and precision spot beams for any task.

## Overview

The Coast Polysteel 400 is a professional-grade LED flashlight featuring patented Pure Beam Twist Focusing technology that delivers both a broad Ultra View Flood beam and a sharp Bulls-Eye Spot beam up to 688 feet. Built with a stainless steel core wrapped in textured nylon polymer, it offers exceptional durability against drops and crushes. With 440 lumens max output, a runtime up to 29 hours on low, and IP68 waterproof certification, it’s designed for demanding environments and backed by Coast’s lifetime warranty.

## Description

The new Polysteel line exemplifies the ultimate flashlight for anyone who works or plays in rough-and-tough environments. The Polysteel 400 flashlight is designed for extreme durability, with Coast's trademark Pure Beam Focusing technology. It's unique from the inside out, as it comes with a tough, stainless steel core that's wrapped in a grip textured nylon polymer. This construction allows for the lights to withstand some of the toughest and most brutal environments and conditions. Using 4 X AAA batteries, you will get a runtime up to 29 hours on low. The lights Pure Beam Twist Focusing technology to ensure that not only will you have a light that is durable, but a light that maintains our advantage in beam quality as well with the Ultra View Flood & Bulls-Eye Spot Beams. With 440 Lumens and a maximum beam distance of 688 feet, the Polysteel 400 combines durability with our focusing and beam technology. Backed by Coast's lifetime . against defects in materials and workmanship. Tested and rated to ANSI/FL1 standards.

## Features

- PURE BEAM TWIST FOCUS: Pack two powerful beams into one and seamlessly transition—with no halos or hot spots—between short and long-range viewing. COAST’s patented focusing technology adapts to your need. The Ultra View Flood beam delivers edge-to-edge clarity in a broad circle, and the BULLS-EYE Spot beam sends a sharp ray of light at a distance with a transitional halo around the spot to increase the effective viewing area.
- DROP PROOF, CRUSH PROOF: With a stainless steel core, this flashlight is ultra durable and TRUSTED TOUGH
- SPECS: Light Output: 440 lumens (high), 60 lumens (low). Beam Distance: 688 feet (high), 246 feet (low). Runtime: 3 hours (high), 29 hours (low), Length: 5.75 Inches, Weight: 6.4 oz
- INCLUDED ACCESSORIES: 4 x standard AAA alkaline batteries.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Coast Cutlery Company |
| Part Number | 20765 |
| Product Dimensions | 14.61 x 3.81 x 3.81 cm; 172.37 g |
| Batteries | 4 AAA batteries required. (included) |
| Item model number | Polysteel 400 |
| Size | 1 Pack |
| Colour | Black |
| Style | Modern |
| Finish | Black |
| Material | Stainless Steel |
| Shape | Cylindrical |
| Power Source | Battery Powered |
| Voltage | 6 Volts |
| Item Package Quantity | 1 |
| Type of Bulb | LED |
| Luminous Flux | 440 Lumen |
| Handle material | Stainless Steel |
| Plug profile | Handheld |
| Certification | IP68 |
| Special Features | Durability,Waterproof |
| Included Components | Flashlight, 4 x AAA Batteries |
| Batteries included? | Yes |
| Batteries Required? | Yes |
| Battery Cell Type | Alkaline |
| Battery description | Alkaline |
| Item Weight | 172 g |

## Product Details

- **Special feature:** Durability,Waterproof
- **Colour:** Black
- **Power source:** Battery Powered
- **Light source type:** LED
- **Material:** Stainless Steel

## Images

![Polysteel 400 Focusing LED Flashlight - Image 1](https://m.media-amazon.com/images/I/61hm+FxYR4L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Super quality product great value
*by J***E on 28 January 2025*

Superb quality superb product that I bought x2

## Frequently Bought Together

- Coast Polysteel 400 Focusing LED Flashlight
- 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 POLYSTEEL 200 with Twist Focus, Pure Beam, 390 Lumen LED Flashlight, Crushproof, Black

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**Shop now:** [https://www.desertcart.ie/products/54075060-polysteel-400-focusing-led-flashlight](https://www.desertcart.ie/products/54075060-polysteel-400-focusing-led-flashlight)

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*Product available on Desertcart Ireland*
*Store origin: IE*
*Last updated: 2026-02-02*