---
product_id: 445287198
title: "670 nm Deep Red LED Light | USA Lab Verified 670nm Flashlight (670 nm LED) w/Spacing Tube | Red Light 670 nanometers | Lightweight and Pocket-Sized by"
brand: "eagle670"
price: "64985CFA"
currency: XOF
in_stock: true
category: "Eagle670"
url: https://www.desertcart.sn/products/445287198-670-nm-deep-red-led-light-usa-lab-verified-670nm
store_origin: SN
region: Senegal
---

# Two brightness modes: 8 & 40 mW/cm² 3-inch foam spacing tube included 670nm peak wavelength ±5nm 670 nm Deep Red LED Light | USA Lab Verified 670nm Flashlight (670 nm LED) w/Spacing Tube | Red Light 670 nanometers | Lightweight and Pocket-Sized by

**Brand:** eagle670
**Price:** 64985CFA
**Availability:** ✅ In Stock

## Summary

> 🔴 Illuminate your wellness with precision red light power!

## Quick Answers

- **What is this?** 670 nm Deep Red LED Light | USA Lab Verified 670nm Flashlight (670 nm LED) w/Spacing Tube | Red Light 670 nanometers | Lightweight and Pocket-Sized by by eagle670
- **How much does it cost?** 64985CFA with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/445287198-670-nm-deep-red-led-light-usa-lab-verified-670nm)

## Best For

- eagle670 enthusiasts

## Why This Product

- Trusted eagle670 brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Lab-Verified Precision:** Accurate 670nm wavelength ensures trusted deep red light performance.
- • **Dual Brightness Control:** Switch effortlessly between gentle 8mW/cm² and powerful 40mW/cm² output.
- • **Ergonomic & Ultra-Light:** Compact, pocket-sized design at just 0.09 lbs for on-the-go ease.
- • **Blue Light Free & Eye-Friendly:** Pure deep red light protects your eyes and preserves night vision.
- • **Foam Spacer for Optimal Distance:** Included 3-inch foam tube guarantees perfect spacing every time.

## Overview

The Eagle670 3.0 is a USA lab-verified 670nm deep red LED flashlight delivering precise wavelength accuracy within ±5nm. Featuring dual brightness settings (8 and 40 mW/cm²) and a foam spacing tube for consistent 3-inch distance, this ultra-lightweight, pocket-sized device offers versatile, blue-light-free illumination ideal for personal use, night vision preservation, and reducing harmful blue light exposure.

## Description

NEW AND IMPROVED EAGLE670 VERSION 3.0! 8mW/cm2 – Now with two brightness settings! Low = 8mW/cm2, High = 40mW/cm2 when using the included 3" spacing tube USA LABORATORY VERIFIED ACCURACY – Trust the Eagle670 which has been tested in an accredited laboratory in California and found to have a peak wavelength within 5nm of 670nm. Buy with confidence. 40mW/cm2 - Using the spacing tube to hold the flashlight at a distance of 3 inches, the flashlight generates energy of 40mW/cm2 FOR PERSONAL USE - Eagle670 was designed to give high quality 670nm light for individuals wanting this wavelength for their personal use. Eagle670 does not come with any particular instructions for use. HIGH QUALITY 670NM DEEP RED LED LIGHT - Provides excellent quality 670 nanometer light LIGHT AND PORTABLE - This ultra-compact 670 nm flashlight is light and easy to hold FOAM SPACING TUBE INCLUDED - Spacing from the flashlight is made easy by a foam tube spacer that is included. Just slip it onto the end of the flashlight for desired spacing. EASY ON THE EYES - Deep red light contains none of the blue light spectrum that can be harmful to the eyes. VERSATILE USE - Can be used for any application needing 670 nm. Can also be used for preserving night vision at night, or to reduce blue light exposure from regular flashlights. Batteries not included. Note: This device has not been evaluated by the FDA and is not intended to diagnose, treat, cure, or prevent any disease or health condition.

## Features

- NOW SHIPPING NEW MODEL – Our new manufacturing center and enhanced quality control has alleviated previous occasional quality issues.
- USA LABORATORY VERIFIED ACCURACY – Trust the Eagle670 which has been tested in an accredited laboratory in California and found to have a peak wavelength within 5nm of 670nm. Buy with confidence.
- FOR PERSONAL USE - Eagle670 was designed to give high quality 670nm light for individuals wanting this wavelength for their personal use. Eagle670 does not come with any particular instructions for use.
- HIGH QUALITY 670NM DEEP RED LED LIGHT - Provides excellent quality 670 nanometer light.
- LIGHT AND PORTABLE - This ultra-compact 670 nm flashlight is light and easy to hold up for desired intervals of three minutes.FOAM SPACING TUBE INCLUDED - Spacing from the flashlight is made easy by a foam tube spacer that is included. Just slip it onto the end of the flashlight for desired spacing.NO BLUE SPECTRUM - Deep red light contains none of the blue light spectrum that can be harmful to the eyes.VERSATILE USE - Can be used for any application needing 670 nm.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09W7STXQJ |
| Additional Features | Lightweight |
| Batteries are Included | No |
| Battery Description | LED |
| Battery Type | Alkaline |
| Brand Name | Eagle670 |
| Bulb Base | GX53 |
| Bulb Shape Size | S6 |
| Color | Red |
| Color Rendering Index | 19.00 |
| Color Temperature | 1000 Kelvin |
| Customer Reviews | 4.0 4.0 out of 5 stars (140) |
| Finish Types | Red |
| Included Components | ['Foam Spacing Tube'] |
| Item Dimensions D x W x H | 85D x 25W x 25H millimeters |
| Item Type Name | LED Flashlight |
| Item Weight | 0.09 Pounds |
| Light Path Distance | 3 Inches |
| Light Source Special Features | Easy on the eyes, versatile use |
| Light Source Type | LED |
| Manufacturer | Eagle670 |
| Manufacturer Part Number | A670NMFLASH2 |
| Material Type | Aluminum |
| Model Number | A670NMFLASH2 |
| Mounting Type | Handheld |
| Number of Batteries | 3 AAA batteries required. |
| Number of Light Sources | 1 |
| Power Source | Battery Powered |
| Recommended Uses For Product | General 670nm light application, night vision preservation, and blue light reduction |
| Set Name | Eagle670 3.0 |
| Shape | Cylindrical |
| Smart Home Compatibility | Not Smart Home Compatible |
| Specification Met | true |
| Style Name | Compact |
| UPC | 195893150861 |
| Unit Count | 1 Count |
| Voltage | 4.5 Volts (DC) |
| Water Resistance Level | Not Water Resistant |
| Wattage | 121.5 Milliwatts |

## Product Details

- **Colour:** Red
- **Light source type:** LED
- **Material:** Aluminum
- **Power source:** Battery Powered
- **Special features:** Lightweight

## Images

![670 nm Deep Red LED Light | USA Lab Verified 670nm Flashlight (670 nm LED) w/Spacing Tube | Red Light 670 nanometers | Lightweight and Pocket-Sized by - Image 1](https://m.media-amazon.com/images/I/71RjaVRir+L.jpg)

## Questions & Answers

**Q: How do you use it for eyesight improvement. how close to my eye do i hold it? do i look right into it?**
A: If you go online, you will find articles that address this question and tell/show you what to do.  I look right into it, and others I've discussed this with online do also.  Between 8-9AM, and for me I do it 3X a week, I do each eye for 3 minutes. I have only used it a short time, so I can't give a report yet, but It does feel good to do it.

**Q: Can the brightness level be adjusted?  I'm concerned that this light may be too bright to look at.**
A: The brightness cannot be adjusted, but the farther away you hold it, the lower the energy at the target will be. You can also add a diffuser to reduce the energy. You can purchase a diffuser, or look into scotch tape or teflon tape as an option. Search "diffuser vs scotch tape" online.

**Q: How do i use this  " torch-like tube" to "emit energy equivalent to 40 mW/cm2 or 4.8J/ cm2 for 2 min" ???**
A: 1.21 Jigga watts in a tri-phase capacitor, with a velocity at 88 mph.  See you in the future!

The answer is 42!

**Q: This gets really hot. It has only been on a few minutes. I can hardly hold it. Is this normal?**
A: The previous version of the flashlight occasionally had this issue. Our new updated model does not get hot. Please message us and we will send you the new version.

## Frequently Bought Together

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*Product available on Desertcart Senegal*
*Store origin: SN*
*Last updated: 2026-07-14*