Hi All, I'm looking for some lighting to accent some items in the back yard. I've seen along some freeways in Melb, they have lighting that seems to output a spectrum of colour (eg Purple to Red to Orange to Yellow) they all gently fade into one another. Doesnt anyone know what this type of light is called or where I could get one? I'd say the bulb or reflector would have like an iridium coating to produce the colour effect, but google hasn't turned up any useful results.
Thanks