Medical research has found that certain frequencies of Blue and near Ultra-Violet and Red near Infra-Red light can actually heal some skin diseases such as Psoriasis, eczema, acne, and reduce pain.  Studies have shown positive results even in Mayo Clinic.  Opti-Couplers can be fitted with LEDs designed to transmit the same healing frequencies using Mitsubishi ESKA optical fibers embedded in pillows, bed covers, wearable apparel, blankets, furniture, and even car seats.