Medium IES Reflector Shades, used on table lamps,are dual purpose lampshades, acting as both a light diffuser and shade support. The white waffle pattern, glass reflector shade glows when lit providing generous illumination.
White Glass Reflector Shades are often paired with a fabric, parchment or mica shade serving as shade holders for this second shade. The "IES" initials are an abbreviation for "Illuminating Engineering Society." Use with silk top shade for an authentic vintage appearance.