E light hair removal is a new generation of cosmetic technology developed on the basis of photon, and it is also the most advanced permanent hair removal method at present. Its core technology is photonic system, radio frequency system, epidermal cooling system, which is effective and commonly used for hair removal on lips, underarms, arms, legs, complexion, pubic area and other parts. E light hair removal has more advantages. Whether it is coarse black body hair or light colored lip hair, E light hair removal can achieve more ideal effect. e light hair removal can produce good effect for fine, small, light colored or even blond or white hair by outputting strong light and directly acting on hair follicle through RF energy which can reach more than 4mm under the skin in depth, but it does not rely on hair shaft conduction alone. In addition, through the selective absorption of light energy by the hair, E light can heat the hair shaft and hair follicle effectively and evenly, and the energy of E light is more concentrated on the hair follicle, thus destroying the hair more thoroughly. E light hair removal can achieve very effective treatment for any color, thickness and depth of hair, which is a more suitable hair removal method for beauty lovers.