The Prism-Lite sight offers all of the incredible features of Limbsaver Prism technology in a compact, lightweight, and extremely bright system. This sight has a durable non-light reflecting housing and a 2" peep alignment sight ring with leveling bubble. The unique Prism light-housing technology gathers light and super-loads the fiber optics driving that light into the sight pins. This innovative technology intensifies pin brightness during all light conditions, dawn to dusk! It stresses value, but screams quality.