POLARIS Portable LED Lights and Lighting Kit for temporary or semi-permanent marking of landing strips or other objectives.

https://www.signalight.com/products/categories/portable-lighting/

The POLARIS can be used as a standalone fitting or as part of a complete Transportable Runway Lighting Kit. The POLARIS Lighting kit is used to set-up a temporary or semi-permanent lighting system in order to allow aircraft to land on grass strips, frozen lakes, roadways or as emergency runway lighting on major Airports.