E light(ipl+rf) beauty equipment 1.RF energy can be applied to any type of skin 2. ... beauty equipment (E-Star) What's E-light(ipl+rf) beauty device?E-light combines three advanced technologies: Bipolar Radio Frequency + IPL ... -StarRange of Spectrum480,530,640-1200nmOption430,585,690-1200nmRF Frequency10MHzMax RF Output0-100J/cm³Density of IPL Energy1-65J/cm², adjustableSpot ...