The radiation spectrum is 515-1200 nm Replaceable light filters to solve any problem: rejuvenation, acne treatment, removal of vascular asterisks, removal of age spots, hair removal, etc. *Acne (400-600 and 800-1200 nm) *Vascular (530-650 and 900-1200 nm) Energy flow (fluence) 10-35 J/cm2 Pulse duration is 4-20 ms Pulse delay 5-150 ms Pulse repetition rate Up to 1 Hz Spot size 35 x 15 mm