---
product_id: 207555712
title: "Laser Module Violet Purple Diode 405nm (Industrial DOT Laser)405nm DC3-5V"
brand: "qiaoba"
price: "€ 25.01"
currency: EUR
in_stock: true
reviews_count: 8
category: "Qiaoba"
url: https://www.desertcart.fi/products/207555712-laser-module-violet-purple-diode-405nm-industrial-dot-laser-405nm
store_origin: FI
region: Finland
---

# Low power DC 3-5V operation Adjustable focus for perfect dot 405nm precise violet wavelength Laser Module Violet Purple Diode 405nm (Industrial DOT Laser)405nm DC3-5V

**Brand:** qiaoba
**Price:** € 25.01
**Availability:** ✅ In Stock

## Summary

> 🎯 Laser sharp focus meets violet vibes — don’t just point, command attention!

## Quick Answers

- **What is this?** Laser Module Violet Purple Diode 405nm (Industrial DOT Laser)405nm DC3-5V by qiaoba
- **How much does it cost?** € 25.01 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.fi](https://www.desertcart.fi/products/207555712-laser-module-violet-purple-diode-405nm-industrial-dot-laser-405nm)

## Best For

- qiaoba enthusiasts

## Why This Product

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

## Key Features

- • **Compact & Durable:** Brass construction in a sleek 0.47" x 1.38" form factor fits seamlessly into any industrial or creative setup.
- • **Pinpoint Precision:** Adjust the front cap to customize your laser dot size and distance for flawless targeting.
- • **Energy Efficient Power:** Operates smoothly on a low DC 3-5V input, balancing brightness and battery life.
- • **Vivid Violet Visibility:** 405nm wavelength delivers a striking purple beam that stands out even in low light environments.
- • **Trusted Industrial Grade:** Ranked #7 in Diode Lasers, this module is a reliable choice for professionals demanding quality.

## Overview

The Qiaoba 405nm Violet Purple Laser Module is a compact, industrial-grade diode laser designed for precision applications. Featuring adjustable focus for a perfect dot, it operates efficiently on low DC voltage (3-5V) and is built with durable brass housing. Ideal for professionals seeking a vivid, reliable laser pointer with standout visibility and energy efficiency.

## Description

Buy Qiaoba Laser Module Violet Purple Diode 405nm (Industrial DOT Laser)405nm DC3-5V: Diode Lasers - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Weird but good - It works great it's visible in air at night,it doesn't need a lot of power to work, but the weird part is that when you use something like 5v It looks dimmer so I'm using 3v.
Review: Good color for visibility. - Good quality. The dot laser is connected to my Lift Master garage door opener projecting onto my dash for parking distance.

## Features

- Focusable 405nm 5mw violet laser module
- If laser spot is not dot when you get,pls adjust the front cap to get dot as you need at different distance
- Purple laser Diode
- Blue Dot laser diode

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B083DQ9R4P |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #92,898 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #7 in Diode Lasers |
| Brand | Qiaoba |
| Color | Blue,purple |
| Customer Reviews | 3.8 3.8 out of 5 stars (18) |
| Date First Available | December 22, 2018 |
| Is Discontinued By Manufacturer | No |
| Item Weight | 0.634 ounces |
| Item model number | 631514772536 |
| Manufacturer | Qiaoba |
| Material | Brass |
| Operation Mode | Automatic |
| Part Number | 631514772536 |
| Product Dimensions | 0.47"L x 1.38"W |
| Style | Laser |
| UPC | 631514772932 |

## Product Details

- **Brand:** Qiaoba
- **Color:** Blue,purple
- **Material:** Brass
- **Product Dimensions:** 0.47"L x 1.38"W
- **Style:** Laser

## Images

![Laser Module Violet Purple Diode 405nm (Industrial DOT Laser)405nm DC3-5V - Image 1](https://m.media-amazon.com/images/I/41ojTqTV9rL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Weird but good
*by 美***略 on August 24, 2024*

It works great it's visible in air at night,it doesn't need a lot of power to work, but the weird part is that when you use something like 5v It looks dimmer so I'm using 3v.

### ⭐⭐⭐⭐⭐ Good color for visibility.
*by G***S on August 30, 2025*

Good quality. The dot laser is connected to my Lift Master garage door opener projecting onto my dash for parking distance.

### ⭐ Weak at best
*by R***S on February 28, 2025*

At five volts, this thing projects a discernible dot about 1 1/2 feet in a normally lit room. I need something to throw a bright dot about 20 feet. Junk in my book and it’s going back.

## Frequently Bought Together

- Qiaoba Laser Diode 980nm 5mw IR100 Laser Module(Industrial IR Laser)
- Qiaoba Laser Module Blue Diode 450nm (Industrial Blue Laser)445nm
- Qiaoba Laser Module Diode Laser Light 532nm (Green Dot) 5mw

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**Shop now:** [https://www.desertcart.fi/products/207555712-laser-module-violet-purple-diode-405nm-industrial-dot-laser-405nm](https://www.desertcart.fi/products/207555712-laser-module-violet-purple-diode-405nm-industrial-dot-laser-405nm)

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*Product available on Desertcart Finland*
*Store origin: FI*
*Last updated: 2026-02-16*