Have you ever imagined in your wildest dreams of creating a Cathedral-like structure with 55,000 LEDs? 

Well, unfortunately a few folks in belgium have already been there, done that and got a pretty big tea-shirt. The installation - dubbed the Luminarie De Cagna was erected at the recent Light Festival in Ghent, Belgium and soars 91 feet high above the street. Watts more (yeah, we know, that’s pretty terrible), the whole thing only uses 20 kilowatts of energy per hour...