The Forever LED Commercial 25-ct. Blue C7 LED Lights w/8-in. Spacing (Case) has traditional charm loaded with modern updates. These Christmas lights come in sets of 5 or 10 strings giving you enough lights to decorate everything. The lights have a tr aditional Christmas light shape but are bright full wave LED mini lights and are textured. These lights come in a festive blue color with no flicker and are on a parallel series so if one goes out the rest stay on. These Christmas lights are an ENERG Y STAR Product to keep energy bills low and can be used both indoors or out. Each 16.6 foot string has 25 lights spaced 8 inches apart.About Forever LEDForever LED specializes in LED lighting. In addition to their energy-efficient holiday light strin gs they ve also developed a line of Full-Wave lights that provide 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. Department 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 t hird on energy bills compared to like products without an ENERGY 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