Genuine Top Quality Premier Decorations Icicle Lights with Built in Timer Function Built in 8 hour timer - turn the lights on once and they will come on at the same time each day and stay on for 8 hours. Alternatively, deactivate the timer and they will stay on like a regular set of lights. Multi function control box to change the speed of flashing - can also be set to a static on (no flashing) mode Memory Function: Set your preferred pattern once and the lights will come back on with the same pattern when you switch them on the next night Supplied with standard UK 3 pin plug & 10 meters of cable from transformer to first drop of icicles. Uses energy efficient, long lasting, super bright LEDs Icicle drops are varying heights from approximately 20cm to 80cm How to measure which size you need: The measurements given in the titles of our listings are for the total span of the icicles, so measure the length of the area you need to cover, for instance the front of your house. Then find the