- Powered by Cree P4 XR-E emitter - Takes 1 x 1.2V/1.5V AA, 2 x 1.2V/1.5V AA and 1 x 3.6V AA/14500 batteries (accepted voltage: 0.8V ~ 4.2V) - Glass lens and textured aluminum reflector cup - Switch type: 1-mode reverse clicky - Comes