---
product_id: 640518919
title: "5pcs 650nm 5mw Laser Head Laser Tube Adjustable Focus 3~5V Red Laser Tube for Sight Positioning Sighting Telescope (Horizontal Line)"
brand: "umlife"
price: "€ 58.65"
currency: EUR
in_stock: true
url: https://www.desertcart.ie/products/640518919-5pcs-650nm-5mw-laser-head-laser-tube-adjustable-focus-3
store_origin: IE
region: Ireland
---

# 3~5V adjustable working voltage 5mW precise output power 650nm vibrant red wavelength 5pcs 650nm 5mw Laser Head Laser Tube Adjustable Focus 3~5V Red Laser Tube for Sight Positioning Sighting Telescope (Horizontal Line)

**Brand:** umlife
**Price:** € 58.65
**Availability:** ✅ In Stock

## Summary

> 🎯 Lock in precision, light up your projects!

## Quick Answers

- **What is this?** 5pcs 650nm 5mw Laser Head Laser Tube Adjustable Focus 3~5V Red Laser Tube for Sight Positioning Sighting Telescope (Horizontal Line) by umlife
- **How much does it cost?** € 58.65 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/640518919-5pcs-650nm-5mw-laser-head-laser-tube-adjustable-focus-3)

## Best For

- umlife enthusiasts

## Why This Product

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

## Key Features

- • **Customizable Focus:** Adjustable focus lets you tailor the laser beam for perfect clarity in any project.
- • **Robust Metal Build:** Durable metal casing guarantees long-lasting performance and reliability under demanding conditions.
- • **Versatile Power Range:** Operates smoothly between 3 to 5 volts, ensuring compatibility with diverse DIY and professional setups.
- • **Multi-Use Laser Module:** Ideal for laser testing, concentric locating, medical equipment alignment, and signal device fabrication.
- • **Pinpoint Precision Laser:** 650nm wavelength delivers sharp, vivid red laser lines for flawless sight positioning.

## Overview

The UMLIFE 5pcs 650nm 5mW Red Laser Head set features adjustable focus and operates within a 3-5V range, delivering sharp horizontal cross-line lasers. Crafted with a durable metal body, these modules are perfect for professional sight positioning, DIY projects, and precise equipment alignment.

## Description

UMLIFE 5pcs 650nm 5mw Laser Head Laser Tube Adjustable Focus 3~5V Red Laser Tube for Sight Positioning Sighting Telescope (Horizontal Line)

## Features

- Output Power: 5mw
- Wavelength: 650nm
- Working Voltage: 3~5V
- Laser Shape: Point/Cross/Line
- Application: laser test tools, concentric locating, medical equipment locating, signal equipment making or DIY Project etc.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | UMLIFE |
| Material | Metal |
| Colour | Horizontal Line |
| Style | Laser,Horizontal |
| Operation Mode | Automatic |
| UPC | 701715466111 |
| Manufacturer | UMLIFE |
| Country of Origin | USA |
| Item part number | 650nm 5mw Laser Head |
| Package Dimensions | 11.2 x 6.7 x 1.2 cm; 73 g |
| ASIN | B091YSDPG5 |

## Product Details

- **Brand:** UMLIFE
- **Material:** Metal
- **Colour:** Horizontal Line
- **Style:** Laser,Horizontal
- **Operation Mode:** Automatic

## Images

![5pcs 650nm 5mw Laser Head Laser Tube Adjustable Focus 3~5V Red Laser Tube for Sight Positioning Sighting Telescope (Horizontal Line) - Image 1](https://m.media-amazon.com/images/I/71TbowwQP2L.jpg)

## Available Options

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

## Frequently Bought Together

- UMLIFE 5pcs 650nm 5mw Laser Head Laser Tube Adjustable Focus 3~5V Red Laser Tube for Sight Positioning Sighting Telescope (Horizontal Line)
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**Shop now:** [https://www.desertcart.ie/products/640518919-5pcs-650nm-5mw-laser-head-laser-tube-adjustable-focus-3](https://www.desertcart.ie/products/640518919-5pcs-650nm-5mw-laser-head-laser-tube-adjustable-focus-3)

---

*Product available on Desertcart Ireland*
*Store origin: IE*
*Last updated: 2026-02-03*