The Premier Decorations 3000 LED Multi-Action Clusterbrights - Multi-Coloured create the visual effect of multiple strands of lights when wrapped around a tree or garland. They feature superbright energy efficient LEDs and eight programmable settings with timer function. The lights come with 10m of cable before the first bulb (1.3cm space between each bulb) and a total lit length of 37.5m. They are suitable for use indoors and outdoors.