The color green is a primary color that denotes a safe condition and mining uses green LED light strips as traffic lights to indicate that it has priority of passage at intersections, as well as to indicate that it can enter restricted areas when the detonations have already passed.

Led strips are rugged, resistant to compression, dust proof, humidity and acid water with an IP68 penetration grade because they can be submerged in water.

They are extruded with food grade silicone, a transparent fire retardant material, free of halogens because when burned it does not generate toxic gases.