An indoor transformer and eight metres of leader wire are just a couple of features of these amazing LED 20M Christmas Lights Warm White with green Wire. The look of these sensational lights will bring a warm, inviting look to the home this holiday. These light strands come with a controller that offers eight different functions, including memory, so you are able to create your own distinct lighting display to suit the occasion and your mood. These are fine for indoor and outdoor use, so they are a versatile item that will become a staple of your holiday decor and accents. Try using these on a porch for a natural look, or use them over a mantle for a fun approach to decorative lighting this year. Wherever you choose to display these fabulous lights, you will get a warm glow over your festivities that will make them a popular choice during the Christmas season.