Streamlight Sidewinder Rescue Aviation Model White C4 LED Green Blue IR LEDs. Includes E-mount and 2 AA alkaline batteries. Box

Complete with an ACH, ECH, MICH, and LWH-compatible helmet E-Mount, the StreamlightA(R) SidewinderA(R) Rescue Military Flashlight features an ultra-compact nylon polymer body and an unbreakable, gasket-sealed polycarbonate lens for long-lasting performance in any environment and any shooting application. The optional steel clip easily attaches to MOLLE vests and turnout gear, and the E-Mount allows you to attach the light to a variety of helmet designs for reliable hands-free carry. The 185deg articulating head allows you to position the light beam to better adapt to your specific lighting needs. Four user-selectable LED color options (white: 55 lumens, blue: 1.8 lumens, green 4.5 lumens, and infrared: 880nm peak wavelength) provide unidirectional light for general lighting needs, while the slide-in-place diffuser offers omnidirectional light for flood-like illumination as needed. The white LED light delivers a 55-lumen/1,175-candela maximum output for more than 100 hours using two AA lithium batteries (not included) or two alkaline AA batteries (included), while the infrared mode offers up to 200 hours of operation, and the blue and green LEDs each offer up to 150 hours on the same battery. The proprietary rotary selector knob allows for intuitive, one-handed color LED selection, and the rubber dome actuator switch offers simple, user-friendly activation. IPX7 waterproof. Compatible with lithium and alkaline batteries. Includes E-Mount.