Type: den10b Power: 10w Wavelength: 980nm Lifetime: over 10000 hours Warranty: 12 months free warranty, 5 years technical support Standard configuration: 1 pc of 200um, 1 pc of 400um fiber, 1 pc of fiber cutter, 1 pc of fiber stripper, 2 pc of safety goggle, 1 pc of footswitch, 1 pc of dental surgery hand piece and 1 pc of battery. Net weight: 1.0 kg Gross weight: 10 kg Packing dimension: 63*25*50cm Packing: carry case with carton