Multicolor Tactical Headlamp. Featuring our interchangeable lens system, the Princeton Tec Quad Tactical headlamp provides your choice of white, red, green, or blue light. With its three modes, high, medium, and low flood, this light features a a single large button that allows for quick and easy activation as well as mode-cycling. With the included MPLS Mounting System, this headlamp can be mounted from head, helmet, or MOLLE for mission-critical adaptability. Includes MPLS Headlamp mounts: NVG Adapter Plate Bracket mount for MOLLE and/or standard nylon headstrap Standard nylon headstrap