Add some cheer to your holiday decorations with these stylish green mini lights. The super bright bulbs will light up any space with a bright green glow. IDetails:Color: green bulbsWhite wire Number of bulbs on string: 10 Bulb size: mini bulb Spacing between each bulb: 6" Lighted string length: 4.6 ft./ Total string length: 6 ft. (17" white lead cord)UL listed for indoor use only Straight line construction This set has 10 push-in type bulbsBulbs do not twist Requires 2 "C" size batteries (not included) Standard batteries last approximately 72 hours before they need to be replaced Comes with a replacement bulb On/off switch located on back of battery pack Cannot connect multiple sets together