C7 and C9 Bulbs

While Christmas lights don't last forever, replacing those lovely light bulbs isn't hard at all when you buy from SOSLightBulbs.com. You can get C7 bulbs, which will have a standard candelabra screw-in base or C9 light bulbs, which have a base that is larger than a candelabra base (referred to as 'intermediate'). C7 Christmas replacement light bulbs are slightly more popular, but we offer and sell plenty of both.