--- product_id: 522388471 title: "450nm Blue Module Diode (Industrial Blue Dot)445nm" brand: "qiaoba" price: "24585CFA" currency: XOF in_stock: true reviews_count: 8 category: "Qiaoba" url: https://www.desertcart.sn/products/522388471-450nm-blue-module-diode-industrial-blue-dot-445nm store_origin: SN region: Senegal --- # 5mW power output with industrial-grade intensity focusable laser spot for custom targeting 445nm precise blue wavelength 450nm Blue Module Diode (Industrial Blue Dot)445nm **Brand:** qiaoba **Price:** 24585CFA **Availability:** βœ… In Stock ## Summary > πŸ”΅ Illuminate your edge with precision blue power! ## Quick Answers - **What is this?** 450nm Blue Module Diode (Industrial Blue Dot)445nm by qiaoba - **How much does it cost?** 24585CFA 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/522388471-450nm-blue-module-diode-industrial-blue-dot-445nm) ## 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 - β€’ **Safety First:** High-intensity beam requires protective eyewearβ€”because brilliance deserves caution. - β€’ **Versatile Use:** Ideal for presentations, industrial alignment, and creative projects demanding precision. - β€’ **Vivid Blue Beam:** Harness the sharp 445nm wavelength for unmatched clarity and visibility. - β€’ **Pinpoint Precision:** Adjustable front cap lets you dial in the perfect laser dot at any distance. - β€’ **Powerful & Compact:** 5mW output delivers industrial strength in a sleek, lightweight module. ## Overview The Qiaoba Laser Module Blue Diode 445nm is a compact, focusable 5mW industrial-grade blue laser designed for sharp, vivid targeting. Featuring a glass lens and adjustable focus, it delivers a powerful beam ideal for professional presentations and precision tasks. Lightweight and automatic in operation, this module stands out in the diode laser category for its clarity and intensity, though users should exercise caution due to its high brightness. ## Description Qiaoba Laser Green Laser All kinds of green lasers dot the word cross. Green Laser All kinds of green lasers dot the word cross. Red Laser Qiaoba Red Laser Red Laser Qiaoba Red Laser Blue Laser Diode(Industrial Blue Laser) Violet Purple Laser Diode (Industrial Violet DOT Laser) Blue Laser Diode(Industrial Blue Laser) Violet Purple Laser Diode (Industrial Violet DOT Laser) Glass Lens Collimating Lens Glass Lens Collimating Lens Glass Lens Collimating Lens Glass Lens Collimating Lens Review: Works well - Seems to work great. Just a prelim test at 6 volts (minimum seems to be 2.2v to turn on) it burned my black mouse pad. I'm not a pro on this stuff but I've never had a 5mW laser able to burn things 12 inches away, but I'm happy with extra power but just be careful this is way more than a typical 5mW laser pointer, WEAR EYE PROTECTION I pointed it at something dark 30 feet away and had to peak over my glasses and it was pretty frickin' bright. Review: Defective and replacement was also defective - I had bad luck with blue lasers from this seller. I ordered a blue line laser and a blue dot laser. The line laser is very bright, as it should be. The dot laser in comparison is very dim. I returned the blue dot laser for a replacement, but the replacement was likewise very dim. A properly functioning dot laser should be just as bright as a line laser - the internal components are the same. I would be very pleased to purchase a properly working blue dot laser from this seller, and would order again if I thought this was just an isolated incident. But I've now been through the cycle of receiving a defective product, requesting a replacement, and being provided yet another defective product. I am concerned that they have failed to do adequate quality control on their stock, and I don't want to spend time ordering and returning again and again until I finally receive one that works properly. This is disappointing, and also somewhat confusing, as I have also ordered red and green dot and line lasers from this seller and all of them work properly. I will update if the seller offers me a solution. ## Features - Focusable 445nm 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 - Blue lazer Diode - Blue Dot laser diode ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0BV9T9MXY | | Best Sellers Rank | #198,921 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #110 in Science Classroom Optics Kits | | Brand | Qiaoba | | Brand Name | Qiaoba | | Color | Blue | | Customer Reviews | 3.7 out of 5 stars 34 Reviews | | Included Components | laser module | | Item Type Name | 445nm | | Level Measurement Type | laser | | Manufacturer | Qiaoba | | Manufacturer Part Number | 631514772536 | | Material | Glass LENS | | Material Type | Glass LENS | | Model Number | BM5 | | Operation Mode | Automatic | | Style | Laser | | Style Name | Laser | | Unit Count | 1.0 Count | ## Product Details - **Brand:** Qiaoba - **Color:** Blue - **Item Weight:** 0.02 Kilograms - **Material:** Glass LENS - **Style:** Laser ## Images ![450nm Blue Module Diode (Industrial Blue Dot)445nm - Image 1](https://m.media-amazon.com/images/I/41ojTqTV9rL.jpg) ![450nm Blue Module Diode (Industrial Blue Dot)445nm - Image 2](https://m.media-amazon.com/images/I/31JQmUPEgFL.jpg) ![450nm Blue Module Diode (Industrial Blue Dot)445nm - Image 3](https://m.media-amazon.com/images/I/21J03XZbqVL.jpg) ![450nm Blue Module Diode (Industrial Blue Dot)445nm - Image 4](https://m.media-amazon.com/images/I/4127krIjIqL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Works well *by A***R on April 16, 2024* Seems to work great. Just a prelim test at 6 volts (minimum seems to be 2.2v to turn on) it burned my black mouse pad. I'm not a pro on this stuff but I've never had a 5mW laser able to burn things 12 inches away, but I'm happy with extra power but just be careful this is way more than a typical 5mW laser pointer, WEAR EYE PROTECTION I pointed it at something dark 30 feet away and had to peak over my glasses and it was pretty frickin' bright. ### ⭐ Defective and replacement was also defective *by R***S on November 25, 2025* I had bad luck with blue lasers from this seller. I ordered a blue line laser and a blue dot laser. The line laser is very bright, as it should be. The dot laser in comparison is very dim. I returned the blue dot laser for a replacement, but the replacement was likewise very dim. A properly functioning dot laser should be just as bright as a line laser - the internal components are the same. I would be very pleased to purchase a properly working blue dot laser from this seller, and would order again if I thought this was just an isolated incident. But I've now been through the cycle of receiving a defective product, requesting a replacement, and being provided yet another defective product. I am concerned that they have failed to do adequate quality control on their stock, and I don't want to spend time ordering and returning again and again until I finally receive one that works properly. This is disappointing, and also somewhat confusing, as I have also ordered red and green dot and line lasers from this seller and all of them work properly. I will update if the seller offers me a solution. ### ⭐⭐⭐⭐ Yep- BLUE laser!! Burns too! *by J***9 on June 4, 2023* Ok- First let me say I'm a novice to diode lasers- burned my fair share of DVD diodes, built numerous working drivers for the diodes, but I still have A LOT to learn about & from diode lasers! That being said- my experience w/this diode goes as such; received laser diode in good time (2 days), figured out that it has a driver built outside the metal housing, & encased in (hotglue?) & shrinktubing, has a glass lenses, will lase @ 7.5volts via wall transformer, a very COOL Blue, NOT Violet, beam! Doesn't burn at this voltage: well- it WILL burn retinas, moist, valuable, & super important unprotected eyeballs... And no, I didn't burn mine- cause I like my vision & took other enthusiasts advice to wear the correct protective eyewear! Thank you for that- cause this laser is BEAUTIFUL, but only takes one careless moment or lapse of attention & it's a permanent regret! So, be as smart as it takes to build & use these things to protect yourself and others! Ok- I wanted to burn stuff, & 7.5v's wasn't showing any substantial damage I could brag on, so I grabbed a 9volt battery, adjusted the focal length (about 7"-10") and eureka! Smoke!! Damage!! Finally my first sign of destruction-albiet it was 5x smaller than the period at the end of this sentence. Hmm- more power!?!= Bigger damage?!? Yep- more power sure did more damage; the driver was enveloped in a dirty jet-black smoke that stunk & proceeded to have me banned to the outside workbench!! The Wife was Not pleased her beautiful oil diffuser smell-good stuff was rendered ineffective instantly! Lessons learned- So- I'm sure my diode is done- housing & lenses still usable, driver is obviously toast- literally. 12volts was too much for it. So I promptly ordered another module- I am going to receive it here any minute! Now, as you can guess I'm going to pamper this thing till I educate myself on the tolerances the diode can safely withstand- like big heatsinks, proper power supply and cooling fans!! Lol! In all seriousness, this is a great small blue (445nm) burning laser that should be respected & used in a mature manner. Not a pet chasing toy to be sure- but it will be an awesome addition to my 5 color laser paragraph display! I rated it 4 stars cause it should come with at least a little more documentation- however, saying that probably just exposed my ignorance! Be smart- be safe. Yes do buy if it fits your needs. It is worth it!!! ## Frequently Bought Together - Qiaoba Laser Module Blue Diode 450nm (Industrial Blue Laser)445nm - Qiaoba Laser Module Violet Purple Diode 405nm (Industrial DOT Laser)405nm DC3-5V - HiLetgo 10pcs 5V 650nm 5mW Red Dot Laser Head Red Laser Diode Laser Tube with Leads Head Outer Diameter 6mm --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.sn/products/522388471-450nm-blue-module-diode-industrial-blue-dot-445nm](https://www.desertcart.sn/products/522388471-450nm-blue-module-diode-industrial-blue-dot-445nm) --- *Product available on Desertcart Senegal* *Store origin: SN* *Last updated: 2026-06-01*