SBGJMY Tactical Helmet Signal Lights Red and IR Strobe Light Military Survival with Magic Tape Support Fast Accessories (Red)

4 modes: Visible light: constant red light, constant red light + strobe white light ; Invisible light: constant IR light, strobe IR light ; (Infrared light needs to be displayed through night vision equipment). Slide switches operate to switch modes of lights to meet your different tactical needs. Material: Helmet Light is made of ABS high-quality nylon engineering plastic, which is scratch and drop resistant. With a net weight of 60g, it is lightweight and portable, and will not increase the burden of the helmet. Battery: Powered by 1*CR123A (3V) or 16340 (3.7V) battery (battery not included). The battery compartment cover is secured with screws to ensure that the battery does not fall out. Waterproof: The signal light protection level is IP67, and the battery compartment cover is designed with a double-layer waterproof rubber ring seal, which is waterproof and resistant to low temperatures, improving the safety of equipment. 360-degree visibility: The 360-degree visual design of the light, the high transparency of the light source, can see the light source from any angle, and provide you with all-round signal reminders.