An emergency lighting system 10 for use on the outlet 101 of a conventional faucet 100 and including a generally T-shaped housing member 20 having a cross-arm portion 22 that is connected on one end 24 to the faucet outlet 101 and has an interior fluid flow deflector element 26 disposed above the intersection...http://www.google.fr/patents/US6036333?utm_source=gb-gplus-shareBrevet US6036333 - Water faucet generated emergency lighting system
