Universal Stage Series Rock Light - Red/White M8 4-Pack (DIODD8744)Diode Dynamics' Stage Series Rock Lights in the dual color Red White spec, M8 mount, sold as a four light kit. Switch instantly between high output white scene light and low glare red for preserving night vision in camp or cutting through dust on the trail. Features Set of four (4) Stage Series Rock Lights M8 hidden center bolt mount Dual color: high output White low glare Red Integrated TIR optic for wide, even coverage Automotive grade polycarbonate