Neon signs can look so cool in an interior setting, I especially love vintage lights. I came across these amazing vintage Neon letters on Europeans Antiques and Furnishings website today. The illuminated sign originally spelt the word DINOSAURS and came from a blackpool fairground. I can imagine this giant 'NO' looking so good in the right space.
These lights are available to view at World Beauty in Newmarket, Auckland.
For a slightly more affordable option and on a smaller scale, Urban Outfitters have these very fun Marquee Alphabet lights.