1. Portable LED Light 2. With CE 3. Small order acceptable 4. Sold ... and skin condition.1.Takes red and blue lights.Red light (640nm):To promote metabolism, speed up blood circulation, improve ... increase skin collagen, enhance skin elasticity, smooth tiny wrinkle.Blue light(470nm):To kill the bacteria, purify skin, activate cell, ... , if you want it, need to pay it additionally. Portable LED Light L-41