Holiday Wonderland 25 Lt Multi-Function LED Color Sync Light Set. Faceted C9 RGB LEDs, Green Wire, 8" from Plug to Control Box, 6" From Control Box to Female Connector, 6" from Male Connector to First Bulb, 8" Spacing Between Bulbs, 6" from Last Bulb to Female Connector. Functions: 1.Steady White 2.Steady Multi 3.Steady Red 4.Steady Green 5.Steady Blue 6.White/Multi Change 7. Green/Red Change 8.White/Blue Change 9.All Colors (White-Multi-Red-Green-Blue) Change Cycling- Off. Indoor/Outdoor use. Color Box. ETL Listed. Indoor/Outdoor use. Color Box. ETL Listed. Connect up to 20 sets