Rated power 40 W Material Glass Usage/Application Laser Machine Length 1200 mm Diameter 53mm Life Span 10,000 hrs  Laser tube is a glass tube that’s used in laser machines and is capable of delivering of power: Material: laser tubes are made of glass, such as boron silicate glass or German Schott glass Power: laser tubes deliver 80 watts of power Uses:  laser tubes can be used in laser cutting machines, laser engraving machines, laser marking machines, and acrylic cutting Features: laser tubes can have features such as a special coating technology, TEMOO mode, and a discharge tube that’s treated to improve laser output