Illuminate your indoor or outdoor display this Christmas with this decorative LED light set1000 cool white, energy efficient LEDs are on 20m green pin wire, perfect for dressing 7ft Christmas treesNon-replaceable LEDs last much longer than halogen bulbs and are considerably cheaper to runBuilt in deactivatable 8 hours on / 16 hours off timer function, helping to keep energy costs down even furtherAlways easy to site near a socket with a generous 8m green lead from the plug to the first LEDSwitch between 8 possible light sequences by the press of a button on the transformerSuitable for both indoor and outdoor use, transformer must be kept dry.