Get A Grip. The mid-section and rubber grip ring of the G2ZX Combat Light are specifically designed for use with the Rogers SureFire technique. Use it in the wet in the cold or while wearing gloves. With a high-performance LED that produces 600 lumens of brilliant white through a micro-textured polycarbonate reflector it provides optimal light distribution excellent reach combined with significant surround light. And its aluminum bezel transfers heat from the LED for supreme reliability. Ergonomic tactical switching offers efficient momentary-on or constant-on activation.