Waterproof LED module

Dasan from Korea has recently paraded its waterproof LED module at the LED Expo & FPD Korea 2007 event, aiming to bring a higher level of awareness to companies who are looking for new ways to advertise their products and services. The idea of a waterproof LED module sounds pretty neat – imagine having in-aquarium advertising, or public fountains and pools being lighted up in ways never seen before. What next, advertisements in a urinal equipped with waterproof LCD displays to keep the guys looking front instead of sizing one another up?