Although compact at 3” by 2”, don't be fooled by its size, the S2 Pro IR 850nm LED light is more powerful than most larger lights on the market today. The S2 Pro IR 850nm LED light is different from other 850nm lights due to the fact that we offer a high/low capability for the S2 Pro IR. This feature allows the lights already low visible signature to be reduced even further in low mode and provides clearer visibility in the field for far distances while driving at high speeds in high mode.