Discover Sonica's R63 and R80LED bulbs online, perfect replacement of any E27 (Edison) base. These propducts will be a straight swap to the exisiting old halogen bulbs. Switching could reduce energy consumption by arounf 80%. Average life span of 25,000 hours with an A+ rating. You will find great deals on our Edison bulbs, view what we have to offer while offer lasts.