Premier 1000 Multi-Action Treebright Christmas Lights Colour: White Total Length: 30m LIT Length: 25m Cable Colour: Green Total Functions: 8 Timer Function: Yes Usage: Indoor & Outdoor Batteries: N/A (Mains Powered) Distance between lights: 2.5cm, 1000 LEDs Cost of Running for 8hrs a Day - €0.48 Cost of Running for 30 Days - €0.75 According to Electric Ireland Premier 1000 Multi-Action Treebright Christmas Lights With Timer - White | Lv162179wWith 1000 LED Christmas lights, with 4 times as many lights per metre as regular lights, these string lights will certainly provide the uniformed coverage around your Christmas tree. The multi-action controller with click button cycles through over 8 different flashing pattens, or just press once for always on mode. The cable is green so that it blends into the tree.