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The Best 5W Blue Laser Diode of 2022 – Reviewed and Top Rated

After hours researching and comparing all models on the market, we find out the Best 5W Blue Laser Diode of 2022. Check our ranking below.

2,356 Reviews Scanned

Rank No. #1
5A High Current NDB7A75 3.5-4.5W 445nm Blue Laser Driver 12V Step-Down Constant Current Drive Circuit w/TTL
5A High Current NDB7A75 3.5-4.5W 445nm Blue Laser Driver 12V Step-Down Constant Current Drive Circuit w/TTL
  • Output Specifications: Max 5A
  • Size: 32 * 50.5mm (W * L)
  • Input voltage: 8-14V
  • Slow start time: 60S
  • TTL modulation Description: 0-5V voltage signal
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Rank No. #2
Laser Component for DIY Laser Engraving Machine PLPT5447KA 445nm 450nm Blue Laser Diode 1600mw 1.6w TO18 5.6mm
Laser Component for DIY Laser Engraving Machine PLPT5447KA 445nm 450nm Blue Laser Diode 1600mw 1.6w TO18 5.6mm
  • 1.Item Brand:Osram 2.Type Name:PLPT5447KA
  • 3.Typical Power Rating:1.6W/1600mW 4.Working Currnt:1.2A
  • 5.Working Voltage:4.8~6.0V Wavelength: 450nm
  • Working Tempereature: -20~+70 Storage Temperature: -40~+85
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Rank No. #3
DEWALLIE Laser Engraver Module, 5.5W Laser Head LA400 for Laser Engraver and Cutter Machine, 12V 4500-5500mW, Focal Spot 0.08-0.1mm, Better for Cutting
DEWALLIE Laser Engraver Module, 5.5W Laser Head LA400 for Laser Engraver and Cutter Machine, 12V 4500-5500mW, Focal Spot 0.08-0.1mm, Better for Cutting
  • šŸ‘ LA2 Laser Module fixed-focus laser head, precious spot of 0.08-0.1mm. Can work continuously without cooling.
  • šŸ‘ Maximum Luminous Power: 4500-5500mW, higher power realizes better engraving and cutting, has faster engraving and cutting efficiency, and saves time.
  • šŸ‘ Electric power: 20W, can control the laser beam more accurately, suitable for cutting and dismantling materials with greater hardness, can engrave or cut designated engraving materials, and have a wide range of materials.
  • šŸ‘ Default focal length: low focal length of 23mm, safe engraving distance, no need to worry about the safety hazards of laser.
  • šŸ‘ High-precision control of the laser beam, more stable and continuous output power, long service life, and an average service life of up to 8000 hours.
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Rank No. #4
High Power 450nm-1.6 Blue Line Laser Diode Module with Cooling Fan for Engraving/Cutting/Positioning (Laser Module + Adapter + Bracket)
High Power 450nm-1.6 Blue Line Laser Diode Module with Cooling Fan for Engraving/Cutting/Positioning (Laser Module + Adapter + Bracket)
  • Wavelength: 450nm (center wavelength) / Dimensions: 33x33x65mm / Line Fan Angle: 110Ā° / Conector: 1M DC Wire with 5.5-2.1mm
  • Glass lens produces an elliptical collimated beam or focal spot. ACC (Auto Current Control) has a constant value of input current. Aluminum structure for the best shock resistance and better heat transfer consideration.
  • Blue laser, has an integrated optic, compact size with PCB inside Ideal for Clothes Cutting/Wood Cutting/Mechanical Positioning/Laser Positioning.
  • Package: 1 Laser Module + 1 Fixed Bracket (Standard Mount) + 1 US Power Adapter (if you need EU Adapter please leave message).
  • Standard Shipping usually takes 6 to 13 days after date of shipment.
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Rank No. #5
OXlasers 4W 450nm Focusable Engraving Blue Laser Module for CNC 3018 3018pro with PWM (4W)
OXlasers 4W 450nm Focusable Engraving Blue Laser Module for CNC 3018 3018pro with PWM (4W)
  • ORANGE HEATSINK, focusable, can cut max 3mm plywood in a very slow speed and 3-4 passes, can cut 0.1-0.2MM copper wires and stainless steel wires
  • Output: 4W, Wavelength: 450nm, PWM: 0-5V , <18Khz.
  • Please pay attention when connecting wires : RED wire=12V+ , BLACK wire=GND -, Yellow Wire= PWM,PWM: 0-5V <18khz
  • Wrong connection of the wires may damage the driver board and the diode
  • This laser has rectangular dot, not a round dot, so when you focus it to the smallest pinpoint, there will be a small line across the dot, so when you see it , dont worry, its normal, it won't affect engraving.
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Rank No. #6
LASER TREE Laser Engraver Module, 4W Optical Power Laser Head, Laser Engraving Cutting Module, Adjustable Focal, 450nm Laser Head for Laser Engraver Cutter Machine DIY Wood Paper Leather etc
LASER TREE Laser Engraver Module, 4W Optical Power Laser Head, Laser Engraving Cutting Module, Adjustable Focal, 450nm Laser Head for Laser Engraver Cutter Machine DIY Wood Paper Leather etc
  • 怐20W Laser Module怑4W (4000MW) optical laser power output. Line width is narrower and suitable for ordinary plywood; Adjustable laser head(Adjustable focus: 20mm - 50mm), easy to adjust, ensures engraving with good quality and high efficiency. 4W optical laser module can cut through 1-2mm Plywood in one pass. Electric power: 20W
  • 怐Original Diode with FAC怑The Blue Laser module with original diode, high stability, high efficiency, and high quality. Bright blue-violet light, easy to locate when engraving. Adjustable focus laser head suitable for DIY engraving machine, three-axis engraving machine, upgrade or replacement, easy to install.
  • 怐Eay to Assemble怑This diode laser module is small, compact, convenient, and easy to install. Size: 35*35*99.6mm. Wavelength: 450nm; Input: DC 12V 1.6A(1.4-1.8A); Power adjustable: Support 5V PWM modulation; Input port: XH2.54-3P socket; control line installation method: pluggable. Package include: 1*laser module, 1* 3pin cable
  • 怐Widely Use Materials怑The laser engraving module can be used to engrave MDF, wood, paper, leather, bamboo, plastic, rubber, alumina, stainless steel, etc. (šŸ”ŗUnable to engrave with blue/purple/white/transparent material, aluminum without oxide layer) NotešŸ”ŗ: Please wear appropriate safety glasses when using the laser module to prevent laser light, even any reflections from entering the eye
  • 怐Comprehensive & Trustworthy After-Sales Service怑Our modules are suitable for PWM signal controlled laser engraver laser cutter machines, cnc machines and 3D printers and so on. But due to the many brands and models of machines, not all of them can be plug and play. If you need a pre-sale consultation of the laser module or encounter any problems, please feel free to contact us directly. We will troubleshoot and solve the problem for you!
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Rank No. #7
LASER TREE 40W(5W Output Optical Power) Laser Engraving Module, 450nm Laser Head for CNC Laser Engraver/Laser Cutter Machine, DIY Laser Engraving Tool Suitable for Wood Metal Acrylic Paper Etc
LASER TREE 40W(5W Output Optical Power) Laser Engraving Module, 450nm Laser Head for CNC Laser Engraver/Laser Cutter Machine, DIY Laser Engraving Tool Suitable for Wood Metal Acrylic Paper Etc
  • 怐Main Performance怑a. Engraving Mirror Stainless Steel, no need to Paint Black; b. Very Fast Engraving Speed: 23mm focal length, engrave 304 stainless steel at speeds up to 800mm/min; c.Excellent Cutting Ability: Cutting 4mm thick plywood by one pass at a Speed of 120mm/mm. 40W is the machine power and 5W is the output laser power.
  • 怐Original Diode怑The Blue Laser module with original diode,high stability, high efficiency, high quality, 20,000 hours life time! Beam compressed spot technology to reduce the focal area and make it more accurat. The solution make high engrave speed and high precision possible. Metal cutting air outlet, resist flames. This laser module comes with a magnetic eye shield that filters 97% of UV rays to protect your eyes and those around you.
  • 怐Easy to Use怑Wavelength: 450nm; Input: DC 12V 1.8A(1.5A-2A); Power adjustable: Support 5V PWM modulation; Input port: XH2.54-3P socket; Control line installation method: Pluggable; 23mm Fixed focus laser head, connection is convenient;
  • 怐Widely Compatibility and Application怑The laser module is compatible with most laser engraver cutter brands on the market, e.g. AtomSt**k, Ort*r, Nej*, etc. and LaserGRBL, LightBurn, and other engraving software, supports Win XP / Win 7 / Win 8 /Win 10 operating system, supports MACOS system; It can be used to engrave MDF, wood, paper, leather, bamboo, plastic, rubber, alumina, stainless steel, etc. (šŸ”ŗUnable to engrave with blue/purple/white/transparent material, aluminum without oxide layer)
  • 怐Comprehensive & Trustworthy After-Sales Service怑NotešŸ”ŗ:Please wear appropriate safety glasses when use laser module to prevent laser light, even any reflections from entering to the eye. If you need pre-sale consultation or encounter any problems,please feel free to contact us directly.We have professional engineer team will troubleshoot and solve the problem for you! Note: Regular cleaning and maintenance of the lenses will maintain good cutting results and achieve a longer service life.
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Rank No. #8
xTool D1 Laser Engraver with Rotary, 10W Higher Accuracy Laser Cutter, 60W Laser Cutting Machine, Laser Cutter and Engraver Machine, Laser Engraver for Wood and Metal, 17'' x 16''
xTool D1 Laser Engraver with Rotary, 10W Higher Accuracy Laser Cutter, 60W Laser Cutting Machine, Laser Cutter and Engraver Machine, Laser Engraver for Wood and Metal, 17'' x 16''
  • You May Be Wondering - 10W is laser output power, which measures the capability of the machine to cut and 60W is the machine power of the laser machine
  • Fulfill Your Imagination with One Pass - xTool D1 works well on cutting a 10mm wood board and a 5mm black acrylic in one pass, smoothly cutting surface with fewer burn marks
  • All-Metal Made - The all-steel wheel, shaft, and enclosed synchronous belt make the xTool D1 laser engraver more stable with less noise and 3 lifetimes longer than similar products
  • Higher Accuracy - xTool D1 laser cutter adopts a 0.08mm*0.06mm ultra-fine compression spot, achieving detailed and vivid engraving images
  • Wide Compatibility - xTool D1 supports LightBurn and xTool Creative Space software (Newly upgraded). You can transfer data via Wi-Fi, USB cable, and TF card to use the laser engraver
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SaleRank No. #9
xTool D1 Pro Laser Engraving Machine, 5W Output Power Laser Cutter and Laser Engraver for Beginners, Higher Accuracy Laser Engraver for Wood and Metal, Leather, Acrylic, Glass etc
xTool D1 Pro Laser Engraving Machine, 5W Output Power Laser Cutter and Laser Engraver for Beginners, Higher Accuracy Laser Engraver for Wood and Metal, Leather, Acrylic, Glass etc
  • Beginners friendly: 5W is the engraver laser output power, which figures measure the capability of the machine to cut and 36W is the machine power of the laser machine.This engraver laser engraver and cutter machine can engrave most products and cut 3mm wood at one pass,suitable for those who are just interested in laser engraving and cutting
  • Higher Accuracy Engraving: laser cutter adopts a 0.06mm*0.06mm ultra-fine compression spot, ideal for engraving detailed patterns for wood and metal on a clean surface with fewer burn marks.With the high-power laser module and the newly upgraded algorithms, the processing speed can reach 400 mm/s, as well as 24000mm/m.
  • Industry Leading Technology: This wood engraver tool wins the red dot design award and is equipped with X/Y axis limit switches in 4 directions to locate the machine head and alert you if the laser head is about to hit any of the boundaries.D1 Pro is easy to start with xTool Creative Space and lightburn software. Unsere XCS software contains sample projects,unlimited use of 500+ elements, 30+ fonts, and default parameters for common materials.
  • Eye Protection and Safety: The anti-UV filter acrylic on the cutting laser machine module filters 97% of UV rays to protect your eyes and those around you.The engraver machine head is equipped with a buzzer, with which you will hear an alarm when a fire is detected during operation.
  • Professional Support: For your shopping experience, we have a professional customer service team to solve your problems. If you have any problems with use, please feel free to contact us. We will try our best to solve your problems
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SaleRank No. #10
Sovol 3D 40W Engraving Laser Module (5W Output Optical Power), CNC Laser Head Kit with Eye Protection Design, for SV Series & Ender Series 3D Printers and CNC Engraving Cutting Machine
Sovol 3D 40W Engraving Laser Module (5W Output Optical Power), CNC Laser Head Kit with Eye Protection Design, for SV Series & Ender Series 3D Printers and CNC Engraving Cutting Machine
  • [Wide Compatibility] - 40W input, 5W Optical Power Output Modulation Board. The Laser head kit can be used on 3D printer, cutting machine, CNC engraving machine, DIY laser Engraver. Recommended application machine: Sovol SV01/SV02/SV03, Creality Ender-3/Ender-3 Pro/Ender-3 V2/Ender-5/Ender-5 Pro and Comgrow engraving & cutting machine. Not fits for 3D printers with SKR board.
  • [Ultra-fine Laser Head] - The high-power engraving speed is faster, and the accuracy is higher. 0.4-0.5mm spot size and 20mm fixed focal distance, which can easily cut 2mm thick wood, bread, acrylic and glass at once; can directly engrave coated or brushed stainless steel and ceramics.
  • [Easy to Use] - As a professional engraving tool, easy to install the bracket on the back of Sovol laser module and install it on the fan cover of the printer, wire it to the motherboard, and installation is done, you can flash the firmware accordingly. No need to adjust the focus, giving you more creative works to cutting and engraving on DIY commercial signs, greeting cards, models, engraving children drawings.
  • [Eye Protection Design] - The laser protective cover perfectly protects your eyes, filters 97% UV light. You and the people around can watch laser engraving without wearing goggles. Reduce the cost of your goggles and the inconvenience of wearing goggles.
  • [Note] - It is recommended to clean the lens occasionally to maintain laser efficiency(Please cut off the power first). Any questions or suggestions about the product please feel free to contact us. Our professional engineer team will always be here for you.
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Last update on 2023-04-08 / Affiliate links / Images from Amazon Product Advertising API

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  1. Brand Value: Every brand of 5W Blue Laser Diode has a value all its own. Most brands offer some sort of unique selling proposition that’s supposed to bring something different to the table than their competitors.
  2. Features: What bells and whistles matter for an 5W Blue Laser Diode?
  3. Specifications: How powerful they are can be measured.
  4. Product Value: This simply is how much bang for the buck you get from your 5W Blue Laser Diode.
  5. Customer Ratings: Number ratings grade 5W Blue Laser Diode objectively.
  6. Customer Reviews: Closely related to ratings, these paragraphs give you first-hand and detailed information from real-world users about their 5W Blue Laser Diode.
  7. Product Quality: You don’t always get what you pay for with an 5W Blue Laser Diode, sometimes less, and sometimes more.
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