Night Detective's Hyperbeam technology is a unique combination of optics and electronic circuitry that allows a tiny LED light source to project its beam as far as 250 yards away. Night Detective Hyperbeam illuminators use this optical scheme to effectively illuminate objects at large distances while using only three standard AAA batteries. Incredibly, the typical battery life in all Hyperbeam flashlights is a minimum of five hours of continuous light.

The Hyperbeam flashlights are an indispensable tool when reliable and long lasting light is required. The concentrated light beam illuminates the desired area only, without dispersing any light around and thus produces a crisp, high contrast image. Because the light is so concentrated the beam penetrates through smoke, fog, rain, tinted windows and water. The range of applications includes firefighting, policing, search and rescue, military, detective work, diving, and many more.