Illuminate your indoor or outdoor display this Christmas with these mains operated 16m SupaBrights by Premier Decorations 200 cool & warm white, energy efficient LEDs are spaced approximately 8cm apart on a green cable, making them perfect for placing in most Christmas settings Easy to site with a generous 8m lead from the plug to the first bulb Change the function by short pressing the button on the transformer; - available light sequences; static, combination, in waves, sequential, slow glow, chasing/flash, slow fade and twinkle/flash Long press the same button to activate the 8 hour on / 16 hour off timer function, timer is active when the button lights green Includes a built in memory chip which enables the lights to remember the previous setting Suitable for both indoor and temporary outdoor use, IP20 rated transformer must be kept dry at all times Premier Decoration's, one of the UK's leading Christmas suppliers, have estimated that their low power LED Christmas lights will cost less than 50p to run over the festive period. This calculation was based on their best selling 1000 LED TreeBrights, and GB's energy cap of 0.34 per kWh from 01/10/2022. | Samuel Alexander 200 LED 16m Premier SupaBrights Indoor Outdoor Christmas Multi Function Mains Operated String Lights with Timer in Warm & Cool White