SPT C35 40W CO2 Sealed Laser Tube for Small and K40 Laser Engraving Machine
SPT
$195.00
$250.00
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$55.00
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Below are the available bulk discount rates for each individual item when you purchase a certain amount
- Buy 2 - 3 and get 5% off
- Buy 4 - 7 and get 7.5% off
- Buy 8 - 24 and get 10% off
- Buy 25 or above and get 15% off
(11 reviews)
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SPT
SPT C35 40W CO2 Sealed Laser Tube for Small and K40 Laser Engraving Machine
**Free Shipping for Continental US Only**
This high-quality CO2 laser tube is made exclusively for small laser machines. Unlike some low-quality tubes that you may find on sites such as eBay, this tube has a long service life thanks to the catalyst. The output is very stable with low beam divergence.
Why SPT Laser
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 directly with the manufacturers
5) High quality and professional packing
6) We test each tube with industry grade laser power meter before it is shipped from California
Specifications
- Rated Power: 40W, peak 45W
- Triggering Voltage: 16-18KV
- Operating Voltage: 8-9KV
- Recommend Working Current: 13mA~15mA, max 16mA, peak:20mA
- Length: 720mm (28.4") +/- 5mm
- Diameter: 50mm (2")+/- 1mm
- Water Temperature: 15~25°C(59-77°F)
- Warranty: 6 months
Note: 600W water chiller with a compressor (refrigerant) is highly recommended for cooling.
Shipping
The default shipping method is UPS ground. Please contact us for the price if faster service is needed.
Additional shipping cost will be charged outside the continental 48 states in the US. Please contact us for shipping cost before placing the order.
Courtesy reminder
Any damage that happens on the shipment; the buyer must report to us within 3 business days after receiving it. If failed to do so; this will result in the rejection of all claims. Customers must file a report to the carrier and keep all shipping materials handy for inspection. We're not responsible for any internal cracked after receiving, any damage caused during transportation covered by insurance. The buyer is responsible for the shipping cost of a replacement tube if the order date is out of 30 days. Warranty acceptance or denial is subjected to the decision made by the tube manufacturers. Lightobject is not responsible for a denial under any circumstance.
So far so great
This is my first laser tube replacement and I am blown away by the difference between this and the initial cheap Chinese garbage I had initially. I'd recommend anyone getting a K40 just buy this while you're buying your machine and you'll have an excellent backup tube to use as soon as the stock one kills itself. It went in with no issues and the first thing I cut (didn't even end up needing a mirror alignment thank God) was 1/4" MDF. The first tube that came stock with my machine could handle it in 3 passes. This new tube from Light Object cut all the way through in one. Couldn't be happier with my purchase or the professional way it was safely packaged. Thanks, Light Object, you are now my go to for laser parts supply. :)
Review by Cameron on 12/17/2020
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Reviews
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35w spt c35 co2 tube
Shipped very well , was easier to install then I thought thanks to the way they pre connected the wires , the difference in overall power was night and day of the original in my k40. What took 25% power before I can do with 8%. …will get my next tube from here again
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Great replacement for FS hobby laser
Replaced the 5 year old tube that came with our FS hobby laser and the difference is unbelievable. We’re able to run jobs faster with less power than ever before. Extremely satisfied with this purchase.
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KAPOW! Instant power upgrade!
Listen, if you have a K40, and have upgraded your laser head with air assist, etc., you *MUST* consider getting one of these SPT tubes. I accidentally ran my OEM tube for about 5 minutes without turning on the water chiller. While it didn't crack, I saw air bubbles up and down the laser cavity in the water - so I'm sure it's pretty much toast. Honestly, I'm kind a glad I did because it made me upgrade to this SPT unit. I was skeptical of all of these glowing positive reviews, but as soon as I put it and connected it (the high-voltage splice shield provided in the kit is great), I was *shocked* at the power upgrade. (Yes, I turned on the chiller this time!) Even an unfocused, nearly 1cm-wide beam instantly lit my wooden backboard on fire and left a deep crater. I'll be able to significantly reduce power levels while cutting with this tube. What a beast! Highly recommended!
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Great experience
The cost of this tube and the ease of replacement in my laser made this a no brainer. My order arrived quickly and damage free. I had the old tube removed and the new one in and the laser back up and running in less than ten minutes. Will use again and recommend others do the same.
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K40 replacement
Ordered this to replace the failed tube in my k40. Perfect fit, fast shipment and packaged very carefully. Even came with performance test results. Highly impressed with the quality of the product and amazing customer service. Highly recommend!
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Absolutely love the new tube!
I needed a new tube for my FS Pro 20 and didn’t wanted an arm and a leg for a new tube. After a little modification this tube fit perfectly! This tube works better then the original tube that came with the machine. Will buy another one!
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Perfect for Muse Core
My original Muse "45 watt" tube croaked, I got this SPT C35 to replace it. It installs fast and easy - and what a difference! If you are buying the FSL tubes for 3x the money, you are wrong!
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So far so great
This is my first laser tube replacement and I am blown away by the difference between this and the initial cheap Chinese garbage I had initially. I'd recommend anyone getting a K40 just buy this while you're buying your machine and you'll have an excellent backup tube to use as soon as the stock one kills itself. It went in with no issues and the first thing I cut (didn't even end up needing a mirror alignment thank God) was 1/4" MDF. The first tube that came stock with my machine could handle it in 3 passes. This new tube from Light Object cut all the way through in one. Couldn't be happier with my purchase or the professional way it was safely packaged. Thanks, Light Object, you are now my go to for laser parts supply. :)12/17/2020
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Great tube
Works great, well packaged! I am very happy, will buy again when needed!! 12/15/2018