Designed to illuminate a 4.5m 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 40m from first to last light - ideal for a 4.5m tree Includes transformer plug for mains power Classic white lights 6-Hour Timer 2000 LEDs Create a stunning display this Christmas with our range of high-quality lighting, perfect for the festive season.