Why Red LED?? Red LED offer more light output and sharper output than regular white LEDs and perform a temperature colour that is completely invisible for animals. Animals will never notice that there is light source close to them. You do not disturb wild life which is a great advantage for hunters but also for wild life observers at night. Also this kind of illumation can be used for military/law enforcement special units that need a concrete illumination colour over special operations.
*under foggy/smoke conditions red LED penetrates thru opposite to white light sources that are completely unuseful under above environments.