Bulbrite's stylish string light fixture is the perfect way to enhance any outdoor landscape. This 48' string is UL approved for outdoor use and features 15 medium (E26) base sockets. Included in the S14 kit are 15pcs 11-watt incadescent S14 bulbs. Able to string up to 4 sets together with a 1500 wattage max for the entire line.