Battery Operated Lights - No need to find a plug Includes a timer function so the lights turn on automatically at the same time every day (6 hours on, 18 hours off) Suitable for Indoor or Outdoor Use (no wires trailing across the garden) Multi Function - 8 different functions for different flashing sequences or just have them steady on Use all year round. The lights are aprox. 0.3m from battery to first bulb. In addition to aprox. 2.3m of lit length.