Feature: 1. Skin Care: Blue light is best for superficial (superficial) skin care, improves skin texture, and can help remove sunburn, acne and even scars that were originally caused by acne. 2. Improve Jaundice: By light irradiation, the bilirubin in the body can be converted into other substances, and the symptoms of jaundice can be improved. 3. Efficient And Practical: Blue light has a wavelength of 460nm, which is absorbed by skin tissue at a higher ratio, making it particularly effective. 4. Safe To Use: Suitable for all skin types, non heating bulb without ultraviolet rays, without any side effects, safe and reliable, can be used with confidence. 5. Compact And Portable: Light weight and in small size, easy to store and carry, you can take it with you for skin care and treatment anytime and anywhere. Specification: Item Type: Blue Light Therapy Lamp Material: ABS Light Chips: 18pcs Main Function: LED blue light: It is mainly to kill propionibacterium acnes through blue light irradiation, so as to achieve the purpose of getting rid of acne Mechanism of Action: In the metabolic process of acne harmful substances, a substance called porphyrin is produced, which is only able to attract blue light of a specific wavelength and combine with it, eventually leading to the death of harmful substances. Use Time: Can be determined according to the actual situation, 3-5 times a day, 1-5 minutes each time, 2-15 days.. Package List: 1 x Blue Light Therapy Lamp1 x Holder1 x Blindfold1 x Manual Note: 1. During light irradiation, blindfold must be worn to prevent damage to the retina.2. During light irradiation, diapers must be used to cover the genitals to prevent damage to the genital function.3. Check whether the lamp tube is clean before using the blue light therapy device.4. For children who use blue light therapy device, should closely observe the changes of children's body temperature.