This light is carried out with on/off switch a dusk/dawn sensor which ensures light will be switched on at dusk and will be automatically shut off at dawn groundspike so light can be easily placed into the soil This ecologically friendly solar light requires no household current to operate but gathers the energy directly from the sun. Therefore especially suitable for use in remote areas and provides sufficient light to mark entrances, accent walkways & steps an The high quality aluminium powder coated lights will last for many years.