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 A19 kit are 15pcs of the Nostalgic Edison Filament A19 bulbs (NOS25-Victor). Able to string up to 4 sets together with a 1500 wattage max for the entire line.