Bethlehem Lighting GKI 50-Light Wide Angle LED Set, Multi A 7 color multi wide angle led set consisting of super bright white lights Energy star certified led lights; energy star qualified lighting provides brilliant light but uses 75-percent less energy, 75-percent less heat and last up to 10 times longer Total set is 25-feet, lead length is 4-inch, tail length is 4-inch and bulbs are spaced 6-inch apart These LED light strings have a patented rectifier built in-eliminates unwanted tracing and ensures delivery of the truest colors possible This light set is ul listed for indoor and outdoor use A 7 color multi wide angle LED set consisting of super bright white lights. 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! Total set is 25', lead length is 4", tail length is 4" and bulbs are spaced 6-inches apart. These LED light strings have a patented rectifier built in--eliminates unwanted tracing and ensures delivery of the truest colors possible. This light set is UL listed for indoor and outdoor use.