Features 1. High Energy Outputs. 2. Effective cooling system makes the treatment more comfortable; 3. Changeable filters for different applications and skin types. 4. Large spot size optional. Light Source: Intense Pulsed Light Control Model : Touch sensitive LCD Spot size: 12 x 35mm2 Standard Spectra 430-1200nm,560-1200nm,640-1200nm, 530-1200nm,585-1200nm Energy Density: 0~50 J/cm2 Pulse Width: 1~10ms Pulse Delay: 1~20ms Delivery: Crystal coupling Spot Size: 12*50mm/8*40mm Lamp Shot Time: >60,000times Pulse Output Model: Multiply modes optional Repetition Rate: 1Hz~5Hz Integrated Skin Cooling: 0-1 Electrical Requirements: 110/220VAC,50-60HZ Net Weight: 50kgs