Light therapy expert, Russell Beeben, returned to talk about peripheral neuropathy and using light to heal knees. I also had him clarify the similarities and/or differences between laser and LED/near infrared. Website. For Neuropathy Boot and Brain Light Pro, CLICK HERE or call 1-800-580-1102. For an informative brochure on the product, CLICK HERE. (If you inquire, be sure to mention HBN.) Also, John Willard will help us understand why making water work better is good for the health of our bodies, pets and plants. For 20% discount on a starter kit, use the promo code HBN. Or call 888.379.4552.