Create a modern Christmas with the Commercial 70-ct. Blue on White Wire M5 LED Lights w/4-in. Spacing (Case) from Forever LED. These Christmas lights come in cases of 5 or 10 strings giving you enough to decorate everything. They are full wave LED sa pphire blue mini icicle lights on a white string. The lights are bright with no flicker and are on a parallel series so if one goes out the rest stay on. As these Christmas lights are an ENERGY STAR Product they will keep electrical bills low and can be used both indoors or out. Each wire has 70 lights spaced 4 inches apart.About Forever LEDForever LED specializes in LED lighting. In addition to their energy-efficient holiday light strings they ve also developed a line of Full-Wave lights that p rovide DC power all along the string of lights. Located in Marion Ind. Forever LED is an ENERGY STAR partner.What is an ENERGY STAR product?This product has earned the ENERGY STAR rating from the U.S. Environmental Protection Agency and the U.S. Depa rtment of Energy. ENERGY STAR is a voluntary labeling program designed to identify and promote energy-efficient products. These products meet strict guidelines and can help you save up to a third on energy bills compared to like products without an E NERGY STAR rating. ENERGY STAR products saved about $14 billion in 2006 alone and their numbers are growing exponentially in product categories. This ENERGY STAR product has met criteria that will save energy money and reduce greenhouse gas emissions . An excellent choice