Designed to illuminate a 2.5m Christmas tree, these lights are created with a ladder-effect to create lights that sparkle on all areas of your tree. Suitable for interior and exterior 20m from first to last light - ideal for a 2.5m tree Includes transformer plug for mains power Multicolour lights 6-Hour Timer 1000 LEDs Create a stunning display this Christmas with our range of high-quality lighting, perfect for the festive season.