SPT 60W CO2 Sealed Laser Tube

Retail Price: $350.00
Price: $295.00
27 units available
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This is a "SPT" brand quality made CO2 laser tube. The output is very stable, and many manufacturers are selling their laser machine with this tube.



  • Power: 60W
  • Triggering Voltage: 25KV
  • Operating Voltage: 18KV
  • Current: 20~22mA
  • Length: 1250mm/49"
  • Diameter: 55mm/2.17"
  • Water Cooling  Note:  600Watt or higher power, compressor type chiller is recommended for cooling.
  • Water temperature: 20~25'C(68-77F)
  • Warranty: 5 months   (Soldering iron not allowed on connection or warranty voided.  Over current will also void the warranty)



Why buy Laser Tubes from LightObject?

1) We're located in USA (Sacramento, California). No U.S. Customs issues

2) We provide great tech support. We are knowledgeable, and we know what we're selling.  Check out our support forum at LightObject.info.  There you can ask us questions, tap into our vast customer network for support and visit our FAQ section as well!

3) Fast turn around time for tube replacement

4) Competitive pricing because we deal direct with the manufacturers

5) High quality and professional packing


We test each tube with industry grade laser power meter before it is shipped.



 (Note: pictures are showing a test for a 60W laser tube)



Note: 600W or higher power with compressor (refrigerant) is required for cooling or warranty is void. Proof of owing a chiller is required. Recommend LightObject  LO-600 chiller. 


Shipping: Default shipping method is UPS ground for all laser tube orders.  Please contact us for the price if faster service is needed.


Multiple Item Orders -  please add each item to the cart and then click on the "Shipping Estimator" to get the shipping cost.


Courtesy reminder: Any damage that happens during shipping, the buyer must report to us within 3 business days after receiving it. Failing to do so will result in rejection of all claims. Customers must file a report to the Carrier and keep all shipping materials handy for inspection. The buyer is responsible for the shipping cost of a replacement tube after 30 days of receiving the product.


Average rating 10 out of 10 ( based on 11 reviews )

Excellent product

Review by Brian on 4/27/2012

I bought this tube to replace the 40W tube on my DIY laser. It's obviously longer (1,200mm vs. 700mm) so I needed to modify the case, but once I did that I literally only took minutes to hook it up and start cutting? Also great customer service. Thanks a lot Marco!

Love this new tube!!

Review by Ron on 2/5/2016

This totally changed my laser engraver. I had a cheap 50w tube that came with the laser and noticed a large power drop. I found out I was over-driving the tube. I bought this one as a replacement. I can tell you this tube gets a true 60w of power. It came with a test result paper from Light Object and they got 63w at 16.5ma. The max the tube can handle is 22ma so you can see that the extra capacity is to make sure the 60w power is maintained. It has changed my cut speeds, depth of cut, quality of cut, and my laser has become fun again. Shipping was great and packaging was excellent. Light object will now be the first place I go for laser supplies in the future. You can't go wrong!

60w Tube

Review by Melissa DeMartino on 10/25/2016

Order shipped the day I ordered it. Tube arrived in good condition and works as expected. Tube was also tested before it was shipped. I will continue to order from Light Object

Quality tube and vendor!

Review by Tim on 11/7/2016

Arrived nicely packaged, double boxed - which is a good thing as Fedex has beaten up the outer box a fair bit. Tube came with a test rating showing 60w at 13mA. I installed it and measured the output after the first mirror - 67w at 19mA. I couldn't measure it directly as there wasn't enough room for the meter before the first mirror on my setup. Definitely pleased, though the [email protected] in the photo on the product page is likely a cream of the crop scenario. Note that this tube is 1250mm - the previous 60w tube I had was 1200mm, and I had to notch a bracket to make enough room for this particular tube.

Tube is awesome

Review by Lesa Duncan on 12/4/2016

The tube arrived within a week and was double boxed. It was perfect and the customer service was great.I will definitely use light object for all my laser needs.

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