E-light skin rejuvenation and hair removal technology fully combines the advantages of light energy and radio frequency energy, which complement each other. The selective absorption of light energy by skin causes the impedance difference between target tissue and normal skin. Under the condition of low light energy intensity, the absorption of radio frequency energy by target tissue is enhanced, which greatly eliminates the possible side effects and customer discomfort caused by excessive heat of light energy.

There are three core technologies of E-light: radio frequency+light energy+skin cooling. In E-light technology, light energy acts as a director, guiding RF energy to concentrate on the target tissue, and strengthening the absorption of RF by the target tissue when the intensity of light energy is low. At the same time, the contact cooling technology on the surface of the therapeutic head eliminates the thermal effect caused by excessive light energy, increases the impedance of the epidermis, reduces the absorption of RF energy by the epidermis, greatly improves the curative effect and safety, and is also effective for light-colored target tissues.

Unique ISL safety device ensures safety: every time the therapeutic head emits light, the real-time skin impedance value can be accurately measured inside the instrument. When the impedance value exceeds the preset maximum value, the RF energy will be automatically cut off to ensure that the skin temperature will not rise excessively, thus ensuring the safety and controllability of the whole treatment process.

In order to test whether the pulse test therapeutic head is in good contact with the skin, light energy can preheat the target tissue, and RF energy can be concentrated on the preheated target tissue.