Vickerman 100 Count Light Set with Green Wire, Mini, GoldUL Approved for Indoor Outdoor Use Lamp Lock bulbs to prevent loose bulbs or bulbs from falling out End to End Connector BRIGHT ILLUMINATION: Provides safe and well lighted illumination to the spaces where it is installed; the clear illumination provides quality lighting impact on the area and gives a cozy mood around it. HIGH QUALITY and EXCELLENT DESIGN: This lighting creates a festive ambience that will make your season more fun and memorable; It