Revilit LED tool features three types of LED light therapy to rejuvenate your skin and target a spectrum of complexion concerns. Simply choose your desired mode - Blue light, Red light, or Green light - and glide across your skin to discover an innovative form of at-home skincare. 3 Color LED Lights: Blue: Use on acne-prone skin, great for pesky zits Red: Use if you have redness and anti-aging concerns Green: Use for calming and pigmentation concerns | Skin Gym Revilit LED | Dermstore