Bethlehem Lighting GKI LED Multi Color 60-Light Micro Light Set Comes with 8 function controller. Green cord. Great for crafting and home decor. ENERGY STAR-certified LED lights! ENERGY STAR qualified lighting provides brilliant light but uses 75% less energy, 75% less heat and last up to 10 times longer! These LED light strings have a patented rectifier built in--eliminates unwanted tracing and ensures delivery of the truest colors possible. UL approved for indoor applications.