eLight Hair Removal is a new type of intelligent, non-invasive skin reconstruction treatment system that combines epidermal cooling and intense pulsed RF technology. eLight Hair Removal is based on the laser hair removal technology level and improved hair removal technology, so it has a permanent hair removal effect. Compared with traditional laser hair removal technology, eLight hair removal technology guarantees excellent hair removal results when treating less melaninized hair through the combined use of light and radiofrequency energy. Due to the original photothermal selective function, this approach is more effective in ensuring that the skin around the hair is not affected and only the hair follicle cells are reacted to. As a result, the eLight technology has the advantage of being highly effective and eliminating hair regrowth. In addition to the above advantages, e-light hair removal also has certain side effects, the most common of which are blisters, hyperpigmentation and hypopigmentation in the hair removal area. However, pigmentation changes are usually temporary, scabbing is usually uncommon, and scarring is even rarer. Therefore, when choosing this type of hair removal, candidates should pay attention to understand its related operation process and adverse effects, and use it under the guidance of professionals.