"Red Therapy Co" appears to be a legitimate company that specializes in producing affordable and powerful LED devices for daily use. Their product, RedRush, is an LED light therapy device that seeks to reduce nitric oxide levels in your body's cells for better skin, energy, and pain relief. The device uses 660nm RED light and 850nm NEAR-INFRARED light. It has received positive reviews for its effectiveness in improving skin health, reducing joint pain, aiding weight loss, and promoting good sleep and better mood. However, some customers have reported issues with order processing taking 8-10 weeks due to high demand and low stock. It's always recommended to do thorough research and read customer reviews before making a purchase.