The new standard offering with your REIN weapon light is designed for maximum efficiency and reliability in critical situations. A single push of the button activates the light in constant-on mode, while a slight press can deactivate it momentarily. A full push turns the light off. This system ensures immediate and powerful lighting when needed, optimizing visibility and information gathering in tactical scenarios. The improved design of the remote switch offers a lower-profile, more ergonomic solution, with enhanced tactile response, a larger switch surface and better cable management. These 3rd generation switches are cross-compatible with all REIN weapon light platforms, from the original REIN 1.0 to the latest models, ensuring that all users benefit from the latest innovations. In addition, the built-in redundancy allows the light to be operated via the tailcap push-button if the remote switch ever fails, ensuring constant reliability. Made in the USA from impact-resistant polymer, these switches are IPX-8 waterproof rated to 100 feet for 24 hr, making them as tough as they are functional.