E-LIGHT Acne treatmet Beauty Equipment 1.two handle pieces,SR,HR 2.Big spot size:8*34;10*45 E- ... touch screen and Micro-computer control. ² Two handle-piece (HR, SR we can also provide the third hand piece, is AR ... ~1200nm (standby)IPL energy50J/cm2Light spot size8 x 34mm for SR 10*45mm for HRPulse Number1-6 pulsePulse width1-10msPulse interval ...