These multi-action lights are set on an incredibly low profile dark green (looks almost black) tape that is only 4mm wide & 1mm thick. They are suitable for indoor or outdoor use & have an optional built-in 6 hour on, 18 hour off timer. There are 8 funky multi-action modes to choose from on this tape style string light, including combination, in waves, sequential, slo-glo, chasing flash, slow fade, twinkle flash, & steady on, also known as static. Because of its "flat edge" styling, it looks great when stuck up flush against a surface, like a skirting board. Use around the home or in the garden to create stunning effects. 35M Long 5M Cable from plug to start of lights Cable/ Tape only 4mm wide & 1mm thick Bright Cool White coloured LEDs Multi-action controller 6hr/18hr Timer option Can be used Indoors & Outdoors