The Christmas Lights 200 Ultra Bright LED String Chaser, BlueThis is a set of 200 blue LED (Light Emitting Diodes) ultra-bright String Lights which are set approx 7cm apart. They can be hung indoors in a window for example, or used outside on a hedge or most traditionally, along the roof or window line of your house. Fitted already to the set is an 8 mode sequence control unit so you can choose your favourite pattern. The use of LED's means that bulbs do not need to be replaced and they also use less energy than traditional bulbs and give a brighter light too. The set also has a 5-metre power cable for flexibility of placement.CLASSIC CHRISTMAS LIGHTS – This set of blue Christmas lights provides all the colourful illumination you need to decorate your home this festive season INDOOR/OUTDOOR LIGHTS – These multi-functional chaser lights are perfect for both indoor and outdoor use. Decorate your Christmas tree, living rooms & conservatories or the outside of your home with ease.8 SEPARATE LIGHT EFFECTS – Choose from Combination, Sequential, Chaser Flashing, Twinkle Flashing, Waves, Slow Glow, Slow Fade and Steady On to create the perfect festive ambience to suit your needs.MAINS OPERATED – These festive Christmas lights are mains operated and feature a 5-metre gap between the power source and the 13.9 metres of LED lights. If the lights are to be used outdoors for safety the transformer and power box need to remain protected indoors at all times.CHRISTMAS WORKSHOP – The Christmas Workshop is the leading supplier of all things Christmas related. From Christmas trees & festive ornaments to fairy lights and projector lights, you can find everything to decorate your home at the Christmas Workshop Amazon page.Features: 200 lights along with a generous cable length make these lights great for a variety of occasions and settings.Perfect for home decorations, weddings, bedrooms, Christmas, or anything you can think of 8 Modes means you have a great variety of functions: Combination, waves, sequential, slow glow, chasing/flashing, slow fade, twinkle/flash & steady on.Can also be used outdoors giving even more options for decorations.Box Contains:1 x Set of Lights1 x Transformer Plug