---
product_id: 50716966
title: "Laser Module 650nm Red Laser \"Dot\" Diode (Adjust Focus 5mw DC3V-5V)"
brand: "lights88"
price: "€ 22.47"
currency: EUR
in_stock: true
reviews_count: 5
url: https://www.desertcart.fr/products/50716966-laser-module-650nm-red-laser-dot-diode-adjust-focus-5mw
store_origin: FR
region: France
---

# Wide 3V-5V voltage range Adjustable focus for perfect dot 650nm vivid red wavelength Laser Module 650nm Red Laser "Dot" Diode (Adjust Focus 5mw DC3V-5V)

**Brand:** lights88
**Price:** € 22.47
**Availability:** ✅ In Stock

## Summary

> 🎯 Sharpen your focus, light up your ideas!

## Quick Answers

- **What is this?** Laser Module 650nm Red Laser "Dot" Diode (Adjust Focus 5mw DC3V-5V) by lights88
- **How much does it cost?** € 22.47 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.fr](https://www.desertcart.fr/products/50716966-laser-module-650nm-red-laser-dot-diode-adjust-focus-5mw)

## Best For

- lights88 enthusiasts

## Why This Product

- Trusted lights88 brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Customizable Focus:** Easily adjust the front cap to fine-tune the laser spot from blur to a crisp dot, tailored to your working distance.
- • **Precision Red Beam:** 650nm wavelength delivers a sharp, eye-catching red dot that commands attention in any presentation or project.
- • **Compact & Versatile:** Small 14.5mm diameter fits effortlessly into custom mounts or 3D printed stands, perfect for creative tech projects or presentations.
- • **Durable Industrial Design:** Encased in a sleek brass cap and black copper tube, combining rugged durability with professional aesthetics.
- • **Flexible Voltage Compatibility:** Operates seamlessly between DC 3V to 5V, ensuring stable performance across various power sources without burnout risk.

## Overview

This 650nm red laser module delivers a bright 5mW dot with adjustable focus, operating efficiently between 3V and 5V DC. Its durable brass and copper housing ensures longevity, while its compact size makes it ideal for presentations, DIY projects, and precision pointing tasks.

## Description

Wavelength :650nm Power: 5-10 Laser Shape:Dot Operating Voltage:DC3V-5V Operating Current: <50mA Operating temperature: 0 - 30 °C Beam Effect: 120 dergee Line Effect. Duty Circle:10 minutes on and 1 seconds off. Size:14.5mm(D)*45(L) mm Packing:1PCS

Review: Wonderful small, battery operated laser. - Small diameter made it easy to 3D print the mounting stand. This laser and 2 other colors are mounted so they bounce off of 2, 3 or 4 PWM controlled, reversible motor/mirror assemblies to create a projected spirograph.
Review: Great little laser module for the price! - The output is considerably less than 10mW - but it is bright enough for pointing indoors. Adjustable collimation. Mine came with a dirty lens, but the beam is nice after cleaning with a Q-tip and alcohol. Very good for the price.

## Features

- 650nm 5mw Red Dot Lazer Diode
- ACC Circult Design and Industry Class Laser
- DC 3V ,Wide Voltage Protection up to 5V
- Brass Cap and Black Copper Tube
- Adjustable Foucs Dot based on your Working distance,if laser spot is not a dot,you need to adjust the front cap to focus dot

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | lights88 |
| Color | Black |
| Material | Brass |
| Operation Mode | Automatic |
| Product Dimensions | 1.77"L x 0.57"W |
| Style | Laser |

## Product Details

- **Brand:** lights88
- **Material:** Brass
- **Color:** Black
- **Product Dimensions:** 1.77"L x 0.57"W
- **Style:** Laser

## Images

![Laser Module 650nm Red Laser "Dot" Diode (Adjust Focus 5mw DC3V-5V) - Image 1](https://m.media-amazon.com/images/I/41WF+S58HvL.jpg)

## Questions & Answers

**Q: How long does the light lasts?**
A: As long as the power is applied.  If you are asking about the power on hours life of the laser, you need to contact Quartonfor that.

**Q: Does it come with a button?**
A: Just a laser Moudle,it uses DC3-3.7V battery to light .

**Q: Is this one piece or two? One picture shows two units side by side. Unclear how many come in package.**
A: The price for this module is 1pcs.

You can browse listing packing.

TKS!

**Q: Is this 10mw or 5 mw?**
A: It’s adjustable, so it can be both

## Customer Reviews

### ⭐⭐⭐⭐⭐ Wonderful small, battery operated laser.
*by G***K on October 28, 2020*

Small diameter made it easy to 3D print the mounting stand. This laser and 2 other colors are mounted so they bounce off of 2, 3 or 4 PWM controlled, reversible motor/mirror assemblies to create a projected spirograph.

### ⭐⭐⭐⭐⭐ Great little laser module for the price!
*by A***R on May 23, 2020*

The output is considerably less than 10mW - but it is bright enough for pointing indoors. Adjustable collimation. Mine came with a dirty lens, but the beam is nice after cleaning with a Q-tip and alcohol. Very good for the price.

### ⭐⭐⭐⭐ Not far off from 650nm
*by C***K on May 29, 2023*

If you look at my photo and assume my equipment is right and not off by few nanometers then it’s not that bad. I have a few 650nm lasers and most are between 650-655nm

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**Shop now:** [https://www.desertcart.fr/products/50716966-laser-module-650nm-red-laser-dot-diode-adjust-focus-5mw](https://www.desertcart.fr/products/50716966-laser-module-650nm-red-laser-dot-diode-adjust-focus-5mw)

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*Product available on Desertcart France*
*Store origin: FR*
*Last updated: 2026-03-04*