... 50,000hours 3) Easy to assemble and maintain 4) Extendable 5) For given rated voltage and LEDs, the length of string ... ) 50,000 hrs avg bulb life 4) Lighted Length: 25ft 5) Connector Type: End-to-End 6) Usage: Indoor/Outdoor 7 ... displays 11)Stable,Twinkle,Fast,Slow illumination etc with controller CH-IL-160L LED Icicle Light