Reviews

Real Stories, Expert Insights

What Pros Are Saying

Nano Series

@LaserGRBL
Title

Laser Engraver: Nano Pro 12W
Title

"Hello everyone, I'm Diego, the creator of LaserGRBL. Nano Pro quickly became my favorite. It has always done a good job in software compatibility, this is the first and only portable laser engraver that is fully compatible with LaserGRBL!"
Poster

@Brains TechKnowlogy
Title

Laser Engraver: Nano Pro 12W
Title

"Unlock your creativity start your business turn in to money with the Longer Nano Pro 12W! A powerful yet portable laser engraver!"
Poster

@NewMan DIY
Title

Laser Engraver: Nano Pro 12W
Title

"As YouTubers and DIY enthusiasts, we're thrilled to use the Longer Nano Pro. It simplifies our projects and enhances our workflow."
Poster

@Bernardo Tutoriales
Title

Laser Engraver: Nano Pro 12W
Title

"As a professor, I have very high requirements for the speed, accuracy and cutting ability of laser engraver. Nano Pro is really surprised me, and this meets all EU certifications, which is not an easy proof."
Poster

@pruettwoodworking
Title

Laser Engraver: Nano Pro 12W
Title

"In the woodworking industry, precision is key, and the Nano Pro 12W laser engraver achieve 0,01*0,01 precision, provides me with exceptional accuracy and flexibility. It's really easy to use and also be handheld for engraving."
Poster

@This Designed That
Title

Laser Engraver: Nano Pro 12W
Title

"Honest reviews, Nano Pro 12W is very straightforward to assemble, making the initial setup process efficient. I love the capability of fine detail, and the safety hood performs well in extracting smoke, particularly when working with flat materials."
Poster

@Jo Brauburger
Title

Laser Engraver: Nano Pro 12W
Title

"I wholeheartedly recommend it to anyone who loves DIY projects! Nano Pro is supper easy to use, perfect for beginners, and has enough advanced features!"
Poster

@Matt Jordan
Title

Laser Engraver: Nano Pro 12W
Title

"Nano Pro not only adapt LaserGRBL and LightBurn, but also LaserBurn developed by LONGER. Works speed very fast to 5000mm/s, accuracy reaches 0.01*0.01mm. If you like making handicraft products like me, it is the right choice. And LONGER's user service is really perfect."
Poster

@The Laser Channel
Title

Laser Engraver: Nano Pro 12W
Title

"Hi everyone- Greg here from The Laser Channel on YouTube. The Nano Pro 12W is a great machine-portable in size and huge in performance and detail!  I like the solid build of the machine and accessories."
Poster

@Casual DIY
Title

Laser Engraver: Nano Pro 12W
Title

"The Nano Pro has a really rich range of accessories, with these, you can grow your business or hobby. LONGER are very willing to take suggestions, you will feel very supportive from their customer service, and LONGER will give you a very informative tutorial. "
Poster

@TechNapa
Title

Laser Engraver: Nano Pro 12W
Title

"I have tested many laser engravers. For me, in the leading portable laser brands, Longer Nano Pro is the best solution compared to other products. It combines both performance and ease of use."
Poster

@CNC Time-Lapse
Title

Laser Engraver: Nano Pro 12W
Title

"Nano Pro 12W is a versatile, handheld laser engraver that's perfect for both professionals and hobbyists. Its seamless LightBrun, LaserGRBL, LaserBurn software compatibility and precision make it an excellent addition to my development and design workflow."
Poster

Ray5 Series

@LaserGRBL
Title

Laser Engraver: Ray5 5W
Title

"Longer RAY5 is a solid and functional machine. Obviously 100% compatible with LaserGRBL and other engraving software. I also reviewed RAY5 10W, B1 20W, and Nano Pro 12W from LONGER. RAY5 series is very perfect for beginner."
Poster

@overVolt
Title

Laser Engraver: Ray5 5W
Title

"The Ray5 5W supports LaserGRBL and LightBurn, which is exciting for any tech geek. The versatility of using Windows, macOS, Linux, or even a mobile app makes it a dream for anyone who loves tinkering with hardware and software combinations."
Poster

@DIY TECH BROS
Title

Laser Engraver: Ray5 5W
Title

"The high precision of 0.08x0.08mm laser spot size ensures that even the smallest and most intricate designs can be engraved perfectly. The compact size and ability to work with various image formats make it ideal for delicate custom pieces."
Poster

@Artisan Pirate
Title

Laser Engraver: Ray5 5W
Title

"The Ray5 5W offering smooth performance with up to 10,000mm/min. Its diode laser technology with FAC improves precision, boasting a small spot size of 0.08mm². Plus, the added safety features like flame and movement detection ensure secure operations."
Poster

@LaserGRBL
Title

Laser Engraver: RAY5 10W
Title

"RAY5 10W updated with an enhanced laser module, amazes for the speed and accuracy of the cut. It maintains the offline controller and a simple and essential design of the previous 5W, but with this new enhanced laser it opens up to new infinite possibilities of use."
Poster

@Joshua De Lisle 
Title

Laser Engraver: Ray5 10W
Title

"With a cutting capacity of up to 30mm in acrylic and 20mm in basswood, the Ray5 10W is ideal for woodworkers looking to create detailed projects. The expansive 400x400mm workspace allows for large designs, making it a powerful tool in the workshop."
Poster

@VICTORIA XAVIER
Title

Laser Engraver: Ray5 10W
Title

"For small businesses, the Ray5 10W is a cost-effective solution for custom engraving and cutting. With a fast working speed of 10,000mm/min, it helps meet customer demands efficiently, enhancing productivity and profitability."
Poster

@fiercekittenz
Title

Laser Engraver: Ray5 10W
Title

"The Ray5 10W is a fantastic option for DIY enthusiasts. Its ability to engrave and cut various materials means I can explore countless projects. The compact design and easy setup make it perfect for my home workspace."
Poster

@Roger's Shop
Title

Laser Engraver: Ray5 10W
Title

"The Ray5 10W is powered by a 33-bit motherboard, enhancing its processing speed and performance. The dual diode laser technology and a fine spot size of 0.06mm ensure that intricate designs can be engraved with precision!"
Poster

@Canal XProjetos
Title

Laser Engraver: Ray5 20W
Title

"The Ray5 20W's laser spot size of 0.08x0.1mm, coupled with its ability to cut through up to 25mm pine wood, its 34-bit motherboard ensures smooth operation even on complex jobs, making it ideal for precision-driven projects."
Poster

@EL ANGELITO
Title

Laser Engraver: Ray5 20W
Title

"I appreciate the Ray5 20W’s ability to cut up to 25mm pine wood in one pass. Its fixed-focus technology ensures that each cut is precise, and its 400x365mm working area is perfect for crafting anything from intricate inlays to larger decorative pieces."
Poster

@Manor and Maker
Title

Laser Engraver: Ray5 20W
Title

"As an artist, Ray5 20W gives me the ability to precisely engrave or cut my designs into everything. Its adjustable Z-axis height up to 47mm means I can create both small and large-scale projects."
Poster

@LIFE IN SPEED Mike Angels 
Title

Laser Engraver: Ray5 20W
Title

"The Ray5 20W offers a large working area of 400x365mm, and with a speed of 10,000mm/min, it dramatically speeds up production. Plus, the ability to cut a variety of materials like acrylic and wood in one pass means you can take on a wide range of custom orders with ease."
Poster

@Sandling Junction
Title

Laser Engraver: Ray5 20W
Title

"From a safety standpoint, the Ray5 have a lot of features like flame detection, motionless protection, and an emergency stop button. Its FDA Class II laser certification and built-in eye protection mean operators can work confidently, knowing they’re protected while using such a powerful machine."
Poster

@CNC Time-Lapse
Title

Laser Engraver: Ray5 20W
Title

"RAY5 20W offers ultra-precise engraving on materials like stainless steel and acrylic. With a laser head life of over 10,000 hours, it’s a reliable tool for consistently crafting intricate designs."
Poster

Laser B1 Series

@LaserGRBL
Title

Laser Engraver: Laser B1 20W
Title

"The Laser B1 20W is a really nice Laser engraver. It's four-diode laser technology and a working area of 450x440mm provide excellent precision. With an optical output power of 20W, it can cut up to 25mm pine wood and 35mm acrylic in a single pass."
Poster

@Casual DIY
Title

Laser Engraver: Laser B1 20W
Title

"I really love this high precision, With its 450nm wavelength and a spot size of 0.08x0.15mm, the Laser B1 offers high engraving precision for detailed design work, and the ability to work at a maximum speed of 36,000mm/min."
Poster

@Vintauri
Title

Laser Engraver: Laser B1 20W
Title

"The Laser B1 20W's ability to cut through 12mm plywood and 15mm pine in a single pass is a game-changer. Its fast working speed allows me to complete large-scale projects quickly."
Poster

@Joshua De Lisle 
Title

Laser Engraver: Laser B1 30W
Title

"Metal engraving requires a machine with both power and precision, and the Laser B1 30W excels at both. The six-diode laser ensures clean cuts, and the high-speed capabilities allow me to finish projects faster than ever. It’s definitely one of the most reliable machines I’ve used for metal work."
Poster

@The Clack Shack
Title

Laser Engraver: Laser B1 30W
Title

"I appreciate how seamlessly the Laser B1 integrates with various platforms. It works smoothly with LaserGRBL, LightBurn, and the LaserBurn app. I’ve tested it on both Windows and macOS, and the performance is flawless across the board. The ability to connect via USB, TF card, or WiFi makes it incredibly versatile."
Poster

@Sawdust and splinters
Title

Laser Engraver: Laser B1 40W
Title

"Being able to cut 20mm plywood in a single pass is remarkable, and it speeds up my workflow significantly. The precision is outstanding, especially when I’m working on detailed wood engravings. Plus, the robust build and safety features make it easy to operate with confidence."
Poster

@Luigi's Product Reviews
Title

Laser Engraver: Laser B1 30W
Title

"I’ve tested many laser engravers, and the Laser B1 30W stands out for its powerful performance and wide range of features. Its 30W output makes cutting through thick materials effortless, and the precision of the 0.08x0.15mm spot size ensures professional results. "
Poster

@Chad Stanton
Title

Laser Engraver: Laser B1 30W
Title

"From a safety standpoint, the Laser B1 is top-notch. It includes flame detection, offline protection, and position movement protection, the emergency stop button and bidirectional limit switches add additional layers of safety. These features ensure that the machine meets high safety standards."
Poster

@Mitchells Woodwork LLC
Title

Laser Engraver: Laser B1 30W
Title

"The Laser B1 30W high precision allows me to engrave intricate details on small, delicate pieces, whether I’m working with metal, wood, or acrylic. The laser’s fine spot size and its ability to engrave stainless steel gives me the freedom to create designs that stand out."
Poster

@Joshua De Lisle 
Title

Laser Engraver: Laser B1 40W
Title

"The Laser B1 40W is one of the most advanced diode laser engravers I’ve reviewed. It capable of handling industrial-level tasks while still being accessible to hobbyists and small businesses. For anyone looking to invest in a high-performance engraver, this is a top choice."
Poster

@Roger's Shop
Title

Laser Engraver: Laser B1 40W
Title

"I appreciate the attention to detail on the Laser B1 40W. The 34-bit motherboard is highly advanced and ensures the system runs smoothly without hiccups. The engraving accuracy is spot-on, and the compatibility with LaserGRBL, LightBurn and LaserBurn allows for flexibility in operation."
Poster

@Wallybois Woodworking
Title

Laser Engraver: Laser B1 40W
Title

"The working area of 450x440mm provides plenty of space for a variety of projects, from large-scale prototypes to detailed engravings. The speed and accuracy of this machine allow us to keep up with high project volumes without compromising quality."
Poster

@Jeroen
Title

Laser Engraver: Laser B1 40W
Title

"The fixed focus of 50mm ensures I get consistent results every time. I’m especially impressed with how it handles different materials—from thick plywood to delicate acrylic. The precision of the laser spot size (0.1x0.15mm) lets me create intricate patterns without losing any detail, even when working at high speeds."
Poster

Reviews

Real Stories, Expert Insights

What Pros Are Saying

Nano Series

@LaserGRBL
Title

Laser Engraver: Nano Pro 12W
Title

"Hello everyone, I'm Diego, the creator of LaserGRBL. Nano Pro quickly became my favorite. It has always done a good job in software compatibility, this is the first and only portable laser engraver that is fully compatible with LaserGRBL!"
Poster

@Brains TechKnowlogy
Title

Laser Engraver: Nano Pro 12W
Title

"Unlock your creativity start your business turn in to money with the Longer Nano Pro 12W! A powerful yet portable laser engraver!"
Poster

@NewMan DIY
Title

Laser Engraver: Nano Pro 12W
Title

"As YouTubers and DIY enthusiasts, we're thrilled to use the Longer Nano Pro. It simplifies our projects and enhances our workflow."
Poster

@Bernardo Tutoriales
Title

Laser Engraver: Nano Pro 12W
Title

"As a professor, I have very high requirements for the speed, accuracy and cutting ability of laser engraver. Nano Pro is really surprised me, and this meets all EU certifications, which is not an easy proof."
Poster

@pruettwoodworking
Title

Laser Engraver: Nano Pro 12W
Title

"In the woodworking industry, precision is key, and the Nano Pro 12W laser engraver achieve 0,01*0,01 precision, provides me with exceptional accuracy and flexibility. It's really easy to use and also be handheld for engraving."
Poster

@This Designed That
Title

Laser Engraver: Nano Pro 12W
Title

"Honest reviews, Nano Pro 12W is very straightforward to assemble, making the initial setup process efficient. I love the capability of fine detail, and the safety hood performs well in extracting smoke, particularly when working with flat materials."
Poster

@Jo Brauburger
Title

Laser Engraver: Nano Pro 12W
Title

"I wholeheartedly recommend it to anyone who loves DIY projects! Nano Pro is supper easy to use, perfect for beginners, and has enough advanced features!"
Poster

@Matt Jordan
Title

Laser Engraver: Nano Pro 12W
Title

"Nano Pro not only adapt LaserGRBL and LightBurn, but also LaserBurn developed by LONGER. Works speed very fast to 5000mm/s, accuracy reaches 0.01*0.01mm. If you like making handicraft products like me, it is the right choice. And LONGER's user service is really perfect."
Poster

@The Laser Channel
Title

Laser Engraver: Nano Pro 12W
Title

"Hi everyone- Greg here from The Laser Channel on YouTube. The Nano Pro 12W is a great machine-portable in size and huge in performance and detail!  I like the solid build of the machine and accessories."
Poster

@Casual DIY
Title

Laser Engraver: Nano Pro 12W
Title

"The Nano Pro has a really rich range of accessories, with these, you can grow your business or hobby. LONGER are very willing to take suggestions, you will feel very supportive from their customer service, and LONGER will give you a very informative tutorial. "
Poster

@TechNapa
Title

Laser Engraver: Nano Pro 12W
Title

"I have tested many laser engravers. For me, in the leading portable laser brands, Longer Nano Pro is the best solution compared to other products. It combines both performance and ease of use."
Poster

@CNC Time-Lapse
Title

Laser Engraver: Nano Pro 12W
Title

"Nano Pro 12W is a versatile, handheld laser engraver that's perfect for both professionals and hobbyists. Its seamless LightBrun, LaserGRBL, LaserBurn software compatibility and precision make it an excellent addition to my development and design workflow."
Poster

Ray5 Series

@LaserGRBL
Title

Laser Engraver: Ray5 5W
Title

"Longer RAY5 is a solid and functional machine. Obviously 100% compatible with LaserGRBL and other engraving software. I also reviewed RAY5 10W, B1 20W, and Nano Pro 12W from LONGER. RAY5 series is very perfect for beginner."
Poster

@overVolt
Title

Laser Engraver: Ray5 5W
Title

"The Ray5 5W supports LaserGRBL and LightBurn, which is exciting for any tech geek. The versatility of using Windows, macOS, Linux, or even a mobile app makes it a dream for anyone who loves tinkering with hardware and software combinations."
Poster

@DIY TECH BROS
Title

Laser Engraver: Ray5 5W
Title

"The high precision of 0.08x0.08mm laser spot size ensures that even the smallest and most intricate designs can be engraved perfectly. The compact size and ability to work with various image formats make it ideal for delicate custom pieces."
Poster

@Artisan Pirate
Title

Laser Engraver: Ray5 5W
Title

"The Ray5 5W offering smooth performance with up to 10,000mm/min. Its diode laser technology with FAC improves precision, boasting a small spot size of 0.08mm². Plus, the added safety features like flame and movement detection ensure secure operations."
Poster

@LaserGRBL
Title

Laser Engraver: RAY5 10W
Title

"RAY5 10W updated with an enhanced laser module, amazes for the speed and accuracy of the cut. It maintains the offline controller and a simple and essential design of the previous 5W, but with this new enhanced laser it opens up to new infinite possibilities of use."
Poster

@Joshua De Lisle 
Title

Laser Engraver: RAY5 10W
Title

"With a cutting capacity of up to 30mm in acrylic and 20mm in basswood, the Ray5 10W is ideal for woodworkers looking to create detailed projects. The expansive 400x400mm workspace allows for large designs, making it a powerful tool in the workshop."
Poster

@VICTORIA XAVIER
Title

Laser Engraver: Ray5 10W
Title

"For small businesses, the Ray5 10W is a cost-effective solution for custom engraving and cutting. With a fast working speed of 10,000mm/min, it helps meet customer demands efficiently, enhancing productivity and profitability."
Poster

@fiercekittenz
Title

Laser Engraver: Ray5 10W
Title

"The Ray5 10W is a fantastic option for DIY enthusiasts. Its ability to engrave and cut various materials means I can explore countless projects. The compact design and easy setup make it perfect for my home workspace."
Poster

@Roger's Shop
Title

Laser Engraver: Ray5 10W
Title

"The Ray5 10W is powered by a 33-bit motherboard, enhancing its processing speed and performance. The dual diode laser technology and a fine spot size of 0.06mm ensure that intricate designs can be engraved with precision!"
Poster

@Canal XProjetos
Title

Laser Engraver: Ray5 20W
Title

"The Ray5 20W's laser spot size of 0.08x0.1mm, coupled with its ability to cut through up to 25mm pine wood, its 34-bit motherboard ensures smooth operation even on complex jobs, making it ideal for precision-driven projects."
Poster

@EL ANGELITO
Title

Laser Engraver: Ray5 20W
Title

"I appreciate the Ray5 20W’s ability to cut up to 25mm pine wood in one pass. Its fixed-focus technology ensures that each cut is precise, and its 400x365mm working area is perfect for crafting anything from intricate inlays to larger decorative pieces."
Poster

@Manor and Maker
Title

Laser Engraver: Ray5 20W
Title

"As an artist, Ray5 20W gives me the ability to precisely engrave or cut my designs into everything. Its adjustable Z-axis height up to 47mm means I can create both small and large-scale projects."
Poster

@LIFE IN SPEED Mike Angels 
Title

Laser Engraver: Ray5 20W
Title

"The Ray5 20W offers a large working area of 400x365mm, and with a speed of 10,000mm/min, it dramatically speeds up production. Plus, the ability to cut a variety of materials like acrylic and wood in one pass means you can take on a wide range of custom orders with ease."
Poster

@Sandling Junction
Title

Laser Engraver: Ray5 20W
Title

"From a safety standpoint, the Ray5 have a lot of features like flame detection, motionless protection, and an emergency stop button. Its FDA Class II laser certification and built-in eye protection mean operators can work confidently, knowing they’re protected while using such a powerful machine."
Poster

@CNC Time-Lapse
Title

Laser Engraver: Ray5 20W
Title

"RAY5 20W offers ultra-precise engraving on materials like stainless steel and acrylic. With a laser head life of over 10,000 hours, it’s a reliable tool for consistently crafting intricate designs."
Poster

Laser B1 Series

@LaserGRBL
Title

Laser Engraver: Laser B1 20W
Title

"The Laser B1 20W is a really nice Laser engraver. It's four-diode laser technology and a working area of 450x440mm provide excellent precision. With an optical output power of 20W, it can cut up to 25mm pine wood and 35mm acrylic in a single pass."
Poster

@Casual DIY
Title

Laser Engraver: Laser B1 20W
Title

"I really love this high precision, With its 450nm wavelength and a spot size of 0.08x0.15mm, the Laser B1 offers high engraving precision for detailed design work, and the ability to work at a maximum speed of 36,000mm/min."
Poster

@Vintauri
Title

Laser Engraver: Laser B1 20W
Title

"The Laser B1 20W's ability to cut through 12mm plywood and 15mm pine in a single pass is a game-changer. Its fast working speed allows me to complete large-scale projects quickly."
Poster

@Joshua De Lisle 
Title

Laser Engraver: Laser B1 30W
Title

"Metal engraving requires a machine with both power and precision, and the Laser B1 30W excels at both. The six-diode laser ensures clean cuts, and the high-speed capabilities allow me to finish projects faster than ever. It’s definitely one of the most reliable machines I’ve used for metal work."
Poster

@The Clack Shack
Title

Laser Engraver: Laser B1 30W
Title

"I appreciate how seamlessly the Laser B1 integrates with various platforms. It works smoothly with LaserGRBL, LightBurn, and the LaserBurn app. I’ve tested it on both Windows and macOS, and the performance is flawless across the board. The ability to connect via USB, TF card, or WiFi makes it incredibly versatile."
Poster

@Sawdust and splinters
Title

Laser Engraver: Laser B1 40W
Title

"Being able to cut 20mm plywood in a single pass is remarkable, and it speeds up my workflow significantly. The precision is outstanding, especially when I’m working on detailed wood engravings. Plus, the robust build and safety features make it easy to operate with confidence."
Poster

@Luigi's Product Reviews
Title

Laser Engraver: Laser B1 30W
Title

"I’ve tested many laser engravers, and the Laser B1 30W stands out for its powerful performance and wide range of features. Its 30W output makes cutting through thick materials effortless, and the precision of the 0.08x0.15mm spot size ensures professional results."
Poster

@Chad Stanton
Title

Laser Engraver: Laser B1 30W
Title

"From a safety standpoint, the Laser B1 is top-notch. It includes flame detection, offline protection, and position movement protection, the emergency stop button and bidirectional limit switches add additional layers of safety. These features ensure that the machine meets high safety standards."
Poster

@Mitchells Woodwork LLC
Title

Laser Engraver: Laser B1 30W
Title

"The Laser B1 30W high precision allows me to engrave intricate details on small, delicate pieces, whether I’m working with metal, wood, or acrylic. The laser’s fine spot size and its ability to engrave stainless steel gives me the freedom to create designs that stand out."
Poster

@Joshua De Lisle
Title

Laser Engraver: Laser B1 40W
Title

"The Laser B1 40W is one of the most advanced diode laser engravers I’ve reviewed. It capable of handling industrial-level tasks while still being accessible to hobbyists and small businesses. For anyone looking to invest in a high-performance engraver, this is a top choice."
Poster

@Roger's Shop
Title

Laser Engraver: Laser B1 40W
Title

"I appreciate the attention to detail on the Laser B1 40W. The 34-bit motherboard is highly advanced and ensures the system runs smoothly without hiccups. The engraving accuracy is spot-on, and the compatibility with LaserGRBL, LightBurn and LaserBurn allows for flexibility in operation."
Poster

@Wallybois Woodworking
Title

Laser Engraver: Laser B1 40W
Title

"The working area of 450x440mm provides plenty of space for a variety of projects, from large-scale prototypes to detailed engravings. The speed and accuracy of this machine allow us to keep up with high project volumes without compromising quality."
Poster

@Jeroen
Title

Laser Engraver: Laser B1 40W
Title

"The fixed focus of 50mm ensures I get consistent results every time. I’m especially impressed with how it handles different materials—from thick plywood to delicate acrylic. The precision of the laser spot size (0.1x0.15mm) lets me create intricate patterns without losing any detail, even when working at high speeds."
Poster

What Our Customers Are Saying