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TEN-HIGH 50W CO2 Laser Tube 800mm D50mm, Wires Preconnected with Coating, for Laser Cutter Laser Engraving Cutting Machine

  • Based on 440 reviews
Condition: New
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$250.46 Why this price?
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Availability: Only 10 left in stock, order soon!
Fulfilled by Amazon

Arrives Wednesday, Apr 29
Order within 17 hours and 10 minutes
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Size: 50W 800mm


Features

  • Power: 50W; Length: 800mm; Diameter: 50mm; Item includes: 1 x tube.
  • Wires Pre-ConnectedFor easy installation, the high voltage end and low voltage port have been connected in advance. If any support needed when installing, feel free to contact us.
  • Quality AssuranceEach tube is tested before shipping and we will provide a safe packaging. If any problem after receives the tube, do let us know. We are willing to provide the best services and will provide 3 months warranty (except man-made damage).
  • AdvantagesAll of our tubes are coated with nano gold catalyst, compared to non-coating one, its power increase about 7-20W. Uses TEMOO mode for output, high spot concentration, higher energy and more stable power. Apply unique glass metal sealing technology, and ensure a longer service life.
  • ApplicationThis CO2 laser tube is mainly used for laser cutter or laser engraving machine, which can carve and cut acrylic, cloth, leather, bamboo, wood, engraving, etc.

Brand: TEN-HIGH


Material: Glass


Style: Laser


Operation Mode: Automatic


Level Measurement Units: millimeter


Brand Name: TEN-HIGH


Manufacturer: TEN-HIGH


Manufacturer Warranty Description: We will provide 3 months warranty (except man-made damage).


Model Number: TH-50WCO2LT800-N


Manufacturer Part Number: TH-50WCO2LT800-N


Unit Count: 1.0 Count


Style Name: Laser


Level Measurement Units: millimeter


Operation Mode: Automatic


Material Type: Glass


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Wednesday, Apr 29

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews


  • Excellent 50w tube, it works perfectly
Size: 50W 800mm
I bought a 50w tube, didn't use it for two years, then installed it after disposing of the old one and it works perfectly, I have done performance tests. It already comes with the cables installed, which makes installation much easier.
Reviewed in the United States on December 2, 2024 by Bairon

  • Perfect fit.
Size: 40W 700mm
This product is an exact replacement for a FSl Muse 40w laser. It fits perfectly and is easy to replace if you have basic mechanical skills. I did order new connectors to go with this tube since it does not come with connectors on the wires. So glad I found a replacement tube for my cutter.
Reviewed in the United States on December 20, 2025 by Rodney Bertone

  • 5 stars
Size: 40W 700mm
I have purchased 3 of these. You guys really saved the day for my shop. The ice storm froze and cracked all of my laser machine tubes. Thank you so much from your friends CustomMetalBusinessCards.com
Reviewed in the United States on January 28, 2026 by sad nuclear sad

  • Great for the price, but keep an eye out for defective tubes.
Size: 40W 700mm
I got the tube installed pretty easily. During the process of re-aligning my mirrors, I kept getting two beams, as if I had the beam hitting the metal frame around the mirror and splitting there. Putting a small piece of card at the point where the laser leaves the tube, I verified that the lack of coherence was FROM THE TUBE! I'm returning it, and willing to try another. But dammit if it wasn't disappointing to go through the process of installing the tube just to find it had a problem. I'll update my review if the replacement works out. UPDATE: Replacement tube was great! Nice coherent beam with good cutting power! Although it was disappointing that the first one had a problem, the replacement shows there really isn't a better value for your money on these tubes! ... show more
Reviewed in the United States on May 30, 2019 by Clinton Paris

  • Died prematurely
Size: 40W 700mm
I Ordered on April 3, 2020, Received it on April 7th 2020. It was a week or two before I could install. Worked perfectly for approximately 7 weeks. Started fading after that. Week it would only run 5 seconds and fade out. Amp meter on the machine NEVER exceeded 12-13 milliamps . VERY disapointed. I checked the day it failed and my return window had expired. For comparison purposes, I have a K40 laser with the original tube that has been running for almost 3 YEARS. I use the same power limits for it. This also shows the limited amount the laser gets used. Maybe I got a bad one? Anyway, I have a bad feeling and won't order another from this company. ... show more
Reviewed in the United States on July 5, 2020 by Scott R

  • Great Uprade - Highly Recommended
Size: 40W 700mm
This laser tube is a direct replacement for my Full Spectrum 5th Gen Hobby 40w laser tube that went bad. It was an easy swap out, less than a third of the price of one from Full Spectrum, and does seem more powerful than the old tube. Highly Recommended CFH
Reviewed in the United States on October 24, 2024 by C. Hill

  • Drop-in K40 replacement tube, higher quality than than original.
Size: 40W 700mm
The 40W / 700mm tube was a perfect drop-in replacement for my K40 laser cutter. The old tube had deteriorated in performance and was operating in TEM-01 mode (i.e. a split beam that diverged from the source) and could etch, but not cut through 1/8” pine in under 20 passes at 10 mm/sec. Now I have a coherent beam that focuses well and cuts all the way through the same wood in four passes at lower wattage. All seems good. Money well spent. Shipping didn’t go perfectly, but in the end it worked out. ... show more
Reviewed in the United States on September 30, 2020 by Matt Hagen

  • Repeat Buyer/ Full Spectrum 5th gen
Size: 40W 700mm
I usually go through 2-3 tubes a year, I cut at least8 hours a day, at least 6 days a week. The last tube I got from ten high has lasted 11 months, it still works but the multiple passes is killing my production time. I’ve never had a tube that lasted this long, so I came back for another. It arrived today and to my amazement, I didn’t even have to do the regular wiring that’s required with a Full Spectrum 5th generation. It already had the wiring with the silicone and sleeves installed. I don’t know who thought of this idea but please keep it this way. I didn’t even have to open the back of my machine as I usually have to do. It took me about 10 minutes to install. I used wire nuts to secure their attached wires to my present wiring. I could kiss you, you are my hero. Thanks for such a headache free morning. ... show more
Reviewed in the United States on December 1, 2018 by TheNameplate Lady

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