Fusion Maker Laser 24 in x 12 in x 7 in 30 Wattsor40 Watts 24 in x 24 in x 10 in Maximum Wattage Output 40 Watts 36 in x 24 in x 10 in 40 Wattsor50 Watts Additional Information CO2 Powered Air-cooled, metal/ceramic Waveguide tube, 10.6 micrometers Store multiple files up to 1 GB. Engrave any file size. Maximum Engraving Speed: 60 IPS (1.5 m/s) Air compressors available for purchase. Laser Classification Class 2 Laser Product - 1 mW cW MAXIMUM 600-700nm