Touch Screen Three handles, High Power Supply, Hair Removal, Freckle Removal, Skin ... . Intense pulsed light source, xenon lampB. Reflector and filterC. Sapphire wave guideBrief IntroductionE-light applies three core technology, IPL, RF, and ... also absorbs RF energy, on the other hand, the RF-surface-touch cooling technology removing the discomfort and complications by high heat ...