--- product_id: 101995680 title: "Qiaoba Laser Diode Module 650nm 5mw Red Laser Diodes 2Pack (Line)" brand: "qiaoba" price: "€ 16.19" currency: EUR in_stock: true reviews_count: 13 category: "Qiaoba" url: https://www.desertcart.com.cy/products/101995680-qiaoba-laser-diode-module-650nm-5mw-red-laser-diodes-2pack store_origin: CY region: Cyprus --- # 5mW bright laser power 120° wide laser line angle 650nm vivid red wavelength Qiaoba Laser Diode Module 650nm 5mw Red Laser Diodes 2Pack (Line) **Brand:** qiaoba **Price:** € 16.19 **Availability:** ✅ In Stock ## Summary > 🔴 Illuminate your precision with the power of professional-grade red laser lines! ## Quick Answers - **What is this?** Qiaoba Laser Diode Module 650nm 5mw Red Laser Diodes 2Pack (Line) by qiaoba - **How much does it cost?** € 16.19 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.com.cy](https://www.desertcart.com.cy/products/101995680-qiaoba-laser-diode-module-650nm-5mw-red-laser-diodes-2pack) ## 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 - • **Wide 120° Projection:** Generates a broad laser line for extensive coverage, reducing the need for repositioning during tasks. - • **Bright & Reliable Output:** 5mW power ensures clear visibility even in moderately lit environments, perfect for professional projects. - • **Compact & Durable Design:** Lightweight copper module (0.81 oz) built for easy integration and long-lasting performance. - • **Precision Red Laser Line:** 650nm wavelength delivers sharp, highly visible red lines for accurate alignment and measurement. - • **Plug & Play Compatibility:** Operates at 3V with simple breadboard or module connections, ideal for rapid prototyping and industrial use. ## Overview The Qiaoba Laser Diode Module 650nm 5mW Red Laser Diodes 2Pack offers a compact, high-visibility laser line solution with a wide 120° projection angle. Designed for professionals and makers, it delivers bright, precise red laser lines visible up to 5.5 meters indoors, powered by a simple 3V supply. Its durable copper construction and plug-and-play compatibility make it a top choice for alignment, measurement, and prototyping tasks. ## Description Buy Qiaoba Laser Diode Module 650nm 5mw Red Laser Diodes 2Pack (Line): Diode Lasers - desertcart.com ✓ FREE DELIVERY possible on eligible purchases Review: Work as they should - Purchased for and project, and work well. Good quality and price Review: Works better than expected based on some reviews. - Found the single line versions to be very bright, when testing at 3.3V supplied from an MB102 breadboard module. I attached Dupont connectors to the thin wires, which were plugged into the breadboard. The laser line output angle is close to 120 degrees. I could collimate the beam with the focus ring to produce a line width of ~4 mm at 5.5 meters, against a white wall. The line was still clearly visible in daylight, in a room without direct sunlight and two small windows. Of course, at shorter distances the lines were finer and much brighter. I was able to power both lasers in a parallel configuration from the MB102. I could see both lines at 5.5 meters. The 5.5 m distance is not necessarily the maximum to see the lines. The limit was the room size. In a very bright room with sunlight, at 5.5 m, it would be marginable to see the beam lines. ## Features - 5mw Red Laser Line - Red Laser Line Module 650nm - Diode Laser - Laser Module - Line Laser Diode 5mw ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07L428BDG | | Batteries Included? | No | | Batteries Required? | No | | Best Sellers Rank | #44,696 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #2 in Diode Lasers | | Brand | Qiaoba | | Color | Silver | | Customer Reviews | 4.2 4.2 out of 5 stars (203) | | Date First Available | January 24, 2019 | | Is Discontinued By Manufacturer | No | | Item Weight | 0.81 ounces | | Laser Beam Color | Red | | Manufacturer | Qiaoba | | Material | Copper | | Operation Mode | Automatic | | Pattern | Laser Line | | Product Dimensions | 0.47"L x 1.5"W | | Style | Laser | | UPC | 631514772437 | | Voltage | 3 Volts | ## Product Details - **Brand:** Qiaoba - **Color:** Silver - **Material:** Copper - **Product Dimensions:** 0.47"L x 1.5"W - **Style:** Laser ## Images ![Qiaoba Laser Diode Module 650nm 5mw Red Laser Diodes 2Pack (Line) - Image 1](https://m.media-amazon.com/images/I/41XJeiURezL.jpg) ## Available Options This product comes in different **Pattern** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Work as they should *by A***R on February 9, 2024* Purchased for and project, and work well. Good quality and price ### ⭐⭐⭐⭐⭐ Works better than expected based on some reviews. *by G***D on April 7, 2025* Found the single line versions to be very bright, when testing at 3.3V supplied from an MB102 breadboard module. I attached Dupont connectors to the thin wires, which were plugged into the breadboard. The laser line output angle is close to 120 degrees. I could collimate the beam with the focus ring to produce a line width of ~4 mm at 5.5 meters, against a white wall. The line was still clearly visible in daylight, in a room without direct sunlight and two small windows. Of course, at shorter distances the lines were finer and much brighter. I was able to power both lasers in a parallel configuration from the MB102. I could see both lines at 5.5 meters. The 5.5 m distance is not necessarily the maximum to see the lines. The limit was the room size. In a very bright room with sunlight, at 5.5 m, it would be marginable to see the beam lines. ### ⭐⭐⭐⭐ Outstanding quality! I am shocked... didnt expect them to be this well built *by A***P on October 14, 2021* These are really nicely built. They arent dinky laser modules like those in a cheap laser pointer... they are quite heavy! The only drawback it that they are only 5mw so are quite dim (why 4 not 5 stars). ## Frequently Bought Together - Qiaoba Laser Diode Module 650nm 5mw Red Laser Diodes 2Pack (Laser Line) - LAMPVPATH 5Pcs 2 AA Battery Holder with Switch, 2X 1.5V AA Battery Holder Case with Wire Leads and ON/Off Switch(5 Pack) - 650nm 5mw Adjusted Red Lasers Diode Dot Line Cross Laser Module Heatsink & Driver in --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.com.cy/products/101995680-qiaoba-laser-diode-module-650nm-5mw-red-laser-diodes-2pack](https://www.desertcart.com.cy/products/101995680-qiaoba-laser-diode-module-650nm-5mw-red-laser-diodes-2pack) --- *Product available on Desertcart Cyprus* *Store origin: CY* *Last updated: 2026-04-25*