---
product_id: 62781290
title: "COAST FL75R Rechargeable Headlamp"
brand: "coast"
price: "S$180"
currency: SGD
in_stock: null
url: https://www.desertcart.sg/products/62781290-coast-fl75r-rechargeable-headlamp
store_origin: SG
region: Singapore
---

# 156m beam distance with twist focus 530 Lumens ultra-bright output Dual power: rechargeable & alkaline COAST FL75R Rechargeable Headlamp

**Brand:** coast
**Price:** S$180
**Availability:** ❌ Out of Stock

## Summary

> 🔦 Illuminate your path, own the night.

## Quick Answers

- **What is this?** COAST FL75R Rechargeable Headlamp by coast
- **How much does it cost?** S$180 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/62781290-coast-fl75r-rechargeable-headlamp)

## 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 Focus Optic:** Effortlessly transition from a wide flood beam to a precise long-distance spot beam with a simple twist.
- • **Reflective Safety Strap:** Stay visible and safe in low-light environments with the built-in reflective strap—because your safety is non-negotiable.
- • **Extended Runtime Options:** Choose between 2h 15m high brightness or an impressive 11h low brightness to match your adventure’s pace.
- • **Red LED Night Vision Mode:** Preserve your night vision with a quick toggle to a fixed red light—perfect for late-night tasks or stealthy moves.
- • **Flex Charge Dual Power System:** Seamlessly switch between rechargeable lithium and standard alkaline batteries for uninterrupted use.

## Overview

The COAST® FL75R is a sleek, rechargeable LED headlamp delivering 530 lumens with a versatile twist focus optic. Featuring a dual power system compatible with lithium polymer and alkaline batteries, it offers up to 156 meters beam distance and a runtime up to 11 hours. Designed for professionals and adventurers alike, it includes a red night vision mode and a reflective safety strap for enhanced visibility and safety.

## Description

FL75R Rechargeable 530 Lumen Dual Color Twist Focus™ LED Headlamp, Black

## Features

- Pure beam focusing Optic with twist focus
- Flex charge dual power system
- Light output: high - 530 Lumens; low - 65 Lumens
- Beam distance: high - 156 meters (511 ft.); low - 54 meters (177 ft.)
- Runtime: high - 2 hours 15 minutes; low - 11 hours

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | Coast |
| Manufacturer | COAST |
| Product Dimensions | 4.83 x 5.92 x 4.93 cm; 90.72 g |
| Batteries | 1 Lithium Polymer batteries required. (included) |
| Item model number | COAST - 21531 |
| Part Number | COAST - 21531 |
| Area Lighting Classification | IP54 |
| Number of Items | 1 |
| Style | Modern |
| Colour | Black |
| Shape | Headlamp |
| Material | Aluminum |
| Finish types | Brushed |
| Number of Lights | 2 |
| Included Components | COAST - 21531 |
| Voltage | 3.7 Volts |
| Special features | Adjustable Strap, Rechargeable |
| Power and Plug Description: | Battery Powered |
| Switch Installation Type | Head Mount |
| Batteries included? | Yes |
| Batteries Required? | No |
| Certification | ANSI FL1 |
| Type of Bulb | LED |
| Luminous Flux | 530 Lumen |
| Bulb Features | Pure beam focusing Optic with twist focus, switch quickly to a fixed red LED light to preserve night vision |
| Item Weight | 90.7 g |
| Guaranteed software updates until | unknown |

## Product Details

- **Special feature:** Adjustable Strap, Rechargeable
- **Colour:** Black
- **Power source:** Battery Powered
- **Light source type:** LED
- **Material:** Aluminum

## Images

![COAST FL75R Rechargeable Headlamp - Image 1](https://m.media-amazon.com/images/I/71hmu8i+5iL.jpg)
![COAST FL75R Rechargeable Headlamp - Image 2](https://m.media-amazon.com/images/I/71aeNXFeL3L.jpg)
![COAST FL75R Rechargeable Headlamp - Image 3](https://m.media-amazon.com/images/I/81S-93loGbL.jpg)
![COAST FL75R Rechargeable Headlamp - Image 4](https://m.media-amazon.com/images/I/71bQ0M1kMeL.jpg)
![COAST FL75R Rechargeable Headlamp - Image 5](https://m.media-amazon.com/images/I/81-yl6BdqIL.jpg)

## Available Options

This product comes in different **Colour Name** options.

## Questions & Answers

**Q: How do you change the batteries?**
A: Tilt the light forward away from the strap bracket.  Just about the word “Coast” is a clip.  Put your thumb nail under this clip and pull up while pulling back on the strap bracket.  It should open.

**Q: how do you lock the headlamp from turning on in your bag**
A: The power switch is a recessed button on the upper edge of the headlamp that requires a fair amount of pressure to turn on. Chances of if being turned on by accident in a bag would be very slim.

**Q: How to get a Replacement rechargable battery?**
A: You can order one from the coast website.

**Q: Is the lamp tiltable? coast website doesn't show that it does tilt, but the fl85 shows the tilt icon, and both cases appear the same.**
A: Yes mine tilts.

## Frequently Bought Together

- COAST® FL75R Rechargeable 530 Lumen Dual Color Twist Focus™ LED Headlamp, Black
- Coast Pure Beam Headlamp, Spot & Flood Light, Adjustable Focus, 1,000 Lumens -30334
- Coast XP11R 2100 Lumen USB-C Rechargeable LED Flashlight with Slide Focus and Pure Beam Focusing Optic, 4 Light Modes

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**Shop now:** [https://www.desertcart.sg/products/62781290-coast-fl75r-rechargeable-headlamp](https://www.desertcart.sg/products/62781290-coast-fl75r-rechargeable-headlamp)

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*Product available on Desertcart Singapore*
*Store origin: SG*
*Last updated: 2026-02-12*