LED solar ground spike Haukur set of 6 with spherical lampshades Haukur is a discreet plastic ground spike in a pleasant grey and white colour contrast. It has a spherical lampshade, inside which sits the fixed LED, which is powered by solar technology. The solar light does not need to be connected to the circuit and can provide up to eight hours of light when the battery is charged. The Haukur LED solar ground spike comes in a convenient set of 6, allowing the combination of lights to create a cohesive overall look. In addition, the modern design integrates well with the rest of the decoration within the garden.