Next generation high-efficiency superconductor laser diode - Pulse and constant laser modes - Powerful 520nm green laser (TG7630G) - Powerful 650nm red laser (TG7630R) - Easy ambidextrous push-button activation for left and right handed users - Recessed on / off buttons eliminate accidental activation - Automatically shuts down after 5 minutes - Mounts to standard Picatinny or Weaver-style rails - Operating temperature: 14