STRB-IR is a military-centric strobe engineered for covert operations and NV environments. The STRB-IR emits high-frequency infrared pulses, invisible to the naked eye but visible through NVG systems. Designed for HALO/HAHO insertions, under-canopy signaling, or submerged insertions where stealth visibility is mission critical. The STRB-IR is a rechargeable dive strobe with a wide 270° beam. The light is controlled by a body-mounted push button, ensuring quick, reliable operation. Light source 940nm IR. Blinking frequency 120 pulses per minute (power above 20%). 60 pulses per minute (power below 20%). Casing material Aluminum alloy. Anti-corrosive anodized. Power source Li ion Rechargeable battery pack 18650. Angle of light beam 270°. Burn time 8 hrs. Maximum depth 150 m tested. Size Dia. 40 x L. 139.5mm. Weight in air 179 g (including battery). Buoyancy in seawater -88 g (including battery). Switching system Push button with battery indicator. Included Battery Pack. USB Charger. Lanyard. 3L Outdoor Dry Bag.