... Rejuvenation, Pigmentation, Vascular, Acne , Hair removal E light (IPL+RF) Working Principle:1. Release ... repair aged and damaged collagen layer.3. E-light is absorbed by acne target and ... ions to kill acne bacteria, while remove pigmentation and smooth acne scar. AApplication:Face lifting, Rejuvenation, Pigmentation, ... (430nm,480nm,530nm,585nm, 690nm for option)e Energy density: 0-50J/cm2 (IPL),1- ...