*KeyFeatures *TEM00 Mode, Precision Processing: Experience unparalleled precision with our 90W CO2 laser tube, featuring TEM00 mode for a light spot diameter of 0.16-0.24 in (4-6 mm). This high-energy-density laser beam ensures remarkable stability and accuracy, allowing you to tackle intricate designs and detailed markings that meet high standards in laser processing. *Effortless Compatibility, No Hassle: Measuring 49.2 in (1250 mm) in length and 3.1 in (80 mm) in outer diameter, this CO2 laser cutter tube emits a powerful wavelength of 0.37-0.42 mil (9.3-10.6 m). Its universal design makes it compatible with various brands of laser engraving machines, ensuring you get the performance you need, no matter your setup. *High Durability for Years to Come: Crafted from premium borosilicate glass, our CO2 laser engraver replacement tube withstands high temperatures and pressures. With a lens transmittance rate of over 98%, it minimizes light loss, while the sealed design avoids gas leakage during transmission. Experience stable operation with a 10,000-hour service life! *Pre-Wired, Install in Minutes : Say goodbye to complicated setups! Designed for convenience, our CO2 laser engraving machine tube comes with pre-connected wires for easy attachment to positive and negative terminals. Save your precious time, and just dive right into your projects without delay. *Widely Used Across Multiple Materials: Ideal for engraving a variety of materialsincluding metal, glass, leather, paper, stone, and wood, this CO2 laser engraving cutting tube excels in applications such as advertising, packaging, crafts, and more. Upgrade to the VEVOR CO2 laser tube and unlock new possibilities for precision whether youre cutting, engraving, or marking! ******************************************************************************************************* *Specifications Item Model Number: T90 Trigging Voltage: 22KV Operating Voltage: 15KV Recommended Operating Current: 6-22mA Actual Power: 90W Tube Length: 49.2 in / 1250 mm Tube Outer Diameter: 3.1 in / 80 mm Laser Beam Diameter: 0.16-0.24 in / 4-6 mm Net Weight: 5.7 lbs / 2.60 kg Product Dimensions: 49.2 x 3.9 x 3.2 in / 1250 x 98 x 80 mm ******************************************************************************************************* *Pakcage Content 1 x Laser Tube 1 x User Manual