Chroma's clear glass cylinders, filled with colored bead crystal, shimmer in the light provided from a dimmable internal LED source. Down light is provided by a state-of-the-art, replaceable, 40,000 life hours 3000 K Cree� LED. Chroma is available in choice of the six distinct color palettes: Champagne, Iridescent, Smoke, Ruby, Amber, and Sky Blue. All are trimmed in Polished Chrome metal. Chroma is also available as a standalone RapidJack� Pendant.