The guardian lighting system was developed to define a no go zone around working machines like rope shovels and draglines to help eliminate accidents. With serious incidents involving swing machines with dozers and trucks, this system is to give a defined line of the swing radius where axillary machines shall not enter. This system consists of high powered LED lights to define a distinct red line on the ground that can be adjusted to suit any machine with multiple points of adjustment for a full perimeter of the machine or across the rear. This system was developed by TJL Revolutionary Products in Australia and made in Australia. It is made to last with stainless steel construction, high quality LED components and extensive vibration and element controls.