Each set of filters contains 5 separate filters (red, yellow, green, blue and violet) which when used alone or in combination with each other create all of the colors utilized by Stanley Burroughs in color therapy. Each filter transmits a very specific frequency of light and is cut to fit the Vitalight. They may fade over several years of regular use.
Item : Slides
Set of 5 $15.00 (USD) Please order on Vitalight page at bottom.