CO2 Laser Power Supply for 60W Laser Tube Laser Engravers and Cutters Fast Engraving Matters Need Attention Beware of Electric Shock Wide Range of Applications Matching Suggestion Easy Installation Operating Temperature: -30℃ to 65℃,Control Mode: PWM Control,Color: Black,Safety Protection Measures: Constant Current Protection, Open Circuit Protection,Product Size: 7.76 x 6.34 x 3.58 ± 0.24 in / 197 x 161 x 91 mm ± 6 mm,Service Life: 30000H,Voltage Frequency: AC110V 60Hz,Item Model Number: MYJG60W,Net Weight: 4.41 lbs / 2 kg ± 5%,Input Current: 4.2A ±10%,Main Material: Iron (Casing),Product Power: 440W ±10%,Corresponding Laser Tube Power: 60W ±10%