7 Colors Light Facial Photon Beauty Device for Rejuvenation Fade Fine Lines Anti Aging Infrared LED Facial Light 100‑240V EU Plug Black Item Type: Silicone Led Face Light Material: ABS, Silicone Light Effects: Red LED light: With a wavelength of 630nm, it boosts cellular activity, accelerates metabolism, and promotes the formation of collagen, leading to effects such as lightening spots, rejuvenating and wrinkle smoothing, increasing skin elasticity, improving skin condition, repairing damaged skin, tightening pores, and anti aging and anti oxidation. Blue LED light: With a wavelength of 470nm, it removes pimple, reduces inflammation, repairs skin without leaving scars and pigmentation. Green light: With a wavelength of 520nm, it can reduce the secretion of skin oils and balance the water oil ratio. It effectively relieves tension, clears the lymph, and eliminates edema. Yellow light: With a wavelength of 590nm, it breaks down pigments, promotes lymphatic detox, improves rough skin and wrinkles. Purple light: This a dual frequency light combining red and blue LEDs. It combines the effects of the two, especially showing great results and repair functions in removing pimple marks. Cyan light: It progressively enhances cell energy and has a very good promoting effect on metabolism. White light: Penetrates deep into the skin, accelerating the metabolism of active tissue, breaking down color spots and improving fine lines and skin sagging. Number of LED Chips: 91pcs Battery Type: Lithium battery Battery Capacity: 600mAh (built in)