Light up your roof line or windows with our warm white LED icicle lights. The 180 static lights hang across white cables representing frosty icicles. The cable measures 16.9 metres. The mains-operated lights are suitable for both indoor and outdoor use. With the timer function - the bulbs turn on and off at the same time each day (8 hours on and 16 hours off). Directions for use: Please follow these instructions carefully to ensure safe and satisfactory use of this product. Although this product can be used outdoors, the transformer should remain indoors at all times. Plug into the socket and switch the socket on to turn the lights on. This product is provided with a built-in power saving feature which automatically cycles 8 hours on and 16 hours off every 24 hours. To activate the timer function, press the button on the transformer, and the green light will glow. Press again to turn off the lights. Lights will revert to 24 hours display with one simple press of the button once again. Repeat the process to activate the timer function again. Every time lights are switched ON or OFF, this will reset the timer. Disconnect from the socket or turn the socket off to turn off lights. This product contains LED lights and although non-replaceable, these are highly energy efficient and have a greater lifespan than that of ordinary filament bulbs. Take care when positioning lights in your desired location. Suggestions for indoor or outdoor use: Rooflines, gable ends, porchways, over or around window frames. For outdoor use, it should be sheltered from wind, rain and snow.