Hometown Evolution, Inc. White Pearl Outdoor Patio Globe String Lights (Commercial 50 Foot 40 Socket - G50 White Pearl 2 Inch Bulbs - White Wire) Includes Commercial Grade White 50 foot C9 base Light String Includes 40 G50 7 Watt White Pearl C9 Base Globe Light Bulbs 15 inch spacing between sockets, UV fade resistant wire Heavy Duty Commercial Grade 16 gauge SPT-2 wire (1200 watts max) Genuine Hometown Evolution, Inc. Product This set includes a heavy duty Commercial Grade50 Foot C9 base Light String along with 40 G50 7 Watt White PearlGlobe Light Bulbs Has Intermediate C9 (E17) sockets spaced every 15 inches Manufactured with heavy duty commercial grade 16 gauge SPT-2 wire PVC socket forms a tight water proof seal Wire is UV Resistant and will not fade in full sun Maximum wattage of 1200 watts (10 Amps) total Our G50 bulbs are 7 Watts each G50 light bulbs are 2.5&#034; tall by 2&#034; wide 130 volt for longer bulb life Average bulb life is 3000 hours. C9 (E17) size nickel base If one bulb burns out the rest stay lit Set includes free spare bulbs Genuine Hometown Evolution, Inc. product