Designed for law enforcement, tactical, and hunting applications, the Nitecore Signature SRT70 SmartRing Tactical Series Flashlight offers precision control of an array of functions with a smooth twist of the selector ring. It offers infinite variability of brightness from zero to 960 lumens.
The SRT70 employs a Cree XM-L (XM-L2 T6) LED and secondary LEDs in blue, green, and red for a variety of tasks. The red light helps preserve night-acclimated vision and is suited to low-light tactical, hunting, and general outdoor use. The green light is helpful for viewing maps and documents and has some applications in hunting, while the blue light can be used for blood and stain detection. The SRT70 also offers white strobe, white location beacon, and blue/red police signal modes.
The light's housing is aluminum alloy, reinforced with a stainless steel bezel ring. Rated IPX8, it is submersible to 6.6' and is also impact-resistant. Its multi-functional power indicator light displays battery status. The mineral glass lens has anti-reflective coating for optimal light transmission. A titanium-coated stainless steel clip keeps the light at the ready.